The Sacred Band of Thebes (Ancient Greek: , ) was an elite heavy infantry of select soldiers consisting of 150 pairs of male couples, 300 men total, organised by age that formed the elite force of the Theban army in the 4th century BC. It was first organised under commander Gorgidas in 378 BC and later Pelopidas, and played a crucial role in the Battle of Leuctra. It was annihilated by Philip II of Macedon and young Alexander the Great in the Battle of Chaeronea in 338 BC.

Formation

The earliest surviving record of the Sacred Band by name was in 324 BC, in the oration Against Demosthenes by the Athenian logographer Dinarchus. He mentions the Sacred Band as being led by the general Pelopidas and, alongside Epaminondas who commanded the army of Thebes (Boeotia), were responsible for the defeat of the Spartans at the decisive Battle of Leuctra (371 BC).

Plutarch (46–120 AD), a native of the village of Chaeronea, is the source of the most substantial surviving account of the Sacred Band. He records that the Sacred Band was originally formed by the boeotarch Gorgidas, shortly after the expulsion of the Spartan garrison occupying the Theban citadel of Cadmea. The 2nd century AD Macedonian author Polyaenus in his Stratagems in War also records Gorgidas as the founder of the Sacred Band. However, Dio Chrysostom (c. 40–120 AD), Hieronymus of Rhodes (c. 290–230 BC), and Athenaeus of Naucratis (c. 200 AD) credit Epaminondas instead.

The exact date of the Sacred Band's creation, and whether it was created before or after the Symposium of Plato (c. 424–347 BC) and the similarly titled Symposium by his rival Xenophon (c. 430–354 BC), has also long been debated. The generally accepted date of the Sacred Band's creation is between 379 and 378 BC. Prior to this, there were references to elite Theban forces also numbering 300. Herodotus (c. 484–425 BC) and Thucydides (c. 460–395 BC) both record an elite force of 300 Thebans allied with the Persians, who were annihilated by Athenians in the Battle of Plataea (479 BC). Herodotus describes them as "the first and the finest" () among Thebans. Diodorus also records 300 picked men () present in the Battle of Delium (424 BC), composed of (, "charioteers") and parabátai (, "those who walk beside"). Though none of these mention the Sacred Band by name, these may have referred to the Sacred Band or at least its precursors. Historian John Kinloch Anderson believes that the Sacred Band was indeed present at Delium, and that Gorgidas did not establish it, but merely reformed it.

In the old debate surrounding Xenophon's and Plato's works, the Sacred Band has figured prominently as a possible way of dating which of the two wrote their version of Symposium first. Xenophon's Socrates in his Symposium disapprovingly mentions the practice of placing lovers beside each other in battle in the city-states of Thebes and Elis, arguing that while the practice was acceptable to them, it was shameful for Athenians. Both Plato and Xenophon were Athenians. According to the British classical scholar Sir Kenneth Dover, this was a clear allusion to the Sacred Band, reflecting Xenophon's contemporary, albeit anachronistic, awareness of the Theban practice, as the dramatic date of the work itself is c. 421 BC.

However, it is the speech of the character Phaedrus in Plato's Symposium referring to an "army of lovers" that is most famously connected with the Sacred Band; even though it does not technically refer to the Sacred Band, since the army referred to is hypothetical.Footnote 23, p. 182 Dover argues Plato wrote his Symposium first since Plato's Phaedrus uses language that implies that the organization does not yet exist. He acknowledges, however, that Plato may have simply put the hypothesis in the mouth of Phaedrus according to the supposed earlier dramatic date of the work (c. 416 BC). It only shows that Plato was more mindful of his chronology in his Symposium than Xenophon, and proves that he was actually quite aware of the Sacred Band in his time.

Composition According to Plutarch, the 300 hand-picked men were chosen by Gorgidas purely for ability and merit, regardless of social class. It was composed of 150 male couples, each pair consisting of an older (, 'lover') and a younger (, 'beloved'). Athenaeus of Naucratis also records the Sacred Band as being composed of "lovers and their favorites, thus indicating the dignity of the god Eros in that they embrace a glorious death in preference to a dishonorable and reprehensible life", while Polyaenus describes the Sacred Band as being composed of men "devoted to each other by mutual obligations of love". The origin of the "sacred" appellation of the Sacred Band is unexplained by Dinarchus and other historians. But Plutarch claims that it was due to an exchange of sacred vows between lover and beloved at the shrine of Iolaus (one of the lovers of Heracles) at Thebes. He also tangentially mentions Plato's characterization of the lover as a "friend inspired of God".

The Sacred Band was stationed in Cadmea as a standing force, likely as defense against future attempts by foreign forces to take the citadel. It was occasionally referred to as the 'City Band' (), due to their military training and housing being provided at the expense of the Boeotian . Their regular training included wrestling and dance. The historian James G. DeVoto points out that Gorgidas previously served as a hipparch (cavalry officer), therefore equestrian training was also likely provided. The exact ages of the unit's members are not recorded in ancient testimonies. However, comparing them with the Spartan elite unit (), literally meaning 'cavalry', is also the generic name for Greek elite units of between 300 and 1000 men. Although they initially fought as horsemen, during the 4th century BC they primarily fought as hoplite heavy infantry. Compare with knights. (DeVoto, 1992) and the Athenian () recruits, DeVoto estimates that trainees were inducted as full members to the Sacred Band at the ages of 20 to 21, whereupon they were given a full set of armor by their erastai. They likely ended their service at age 30.

Military history

According to Plutarch, Gorgidas originally distributed the members of the Sacred Band among the front ranks of the phalanxes of regular infantry. In 375 BC, the command of the band was transferred to the younger boeotarch Pelopidas, one of the original Theban exiles who had led the forces who recaptured Cadmea. Under Pelopidas, the Sacred Band was united as a single unit of shock troops. Their main function was to cripple the enemy by engaging and killing their best men and leaders in battle.

Invasions of Agesilaus II The Sacred Band first saw action in 378 BC, at the beginning of the Boeotian War. It was during the famous stand-off between the Athenian mercenary commander (and later strategos) Chabrias (d. 357 BC) and the Spartan King Agesilaus II (444–360 BC). Prior to the creation of the Sacred Band under Gorgidas, the Athenians had helped the Theban exiles retake control of Thebes and the citadel of Cadmea from Sparta. This was followed by Athens openly entering into an alliance with Thebes against Sparta. In the summer of 378 BC, Agesilaus led a Spartan expedition against Thebes from the Boeotian city of Thespiae (then still allied to Sparta).

The Spartan forces were held up for several days by Theban forces manning the earthen stockades at the perimeter of Theban territory. The Spartans eventually breached the fortifications and entered the Theban countryside, devastating the Theban fields in their wake. Though the Athenians had by this time joined the Theban forces, they were still outnumbered by the Spartans. With the fall of the stockades, they were left with two choices, either to retreat back to the defensible walls of Thebes or to hold their ground and face the Spartans in the open. They chose the latter and arrayed their forces along the crest of a low sloping hill, opposite the Spartan forces. Gorgidas and the Sacred Band occupied the front ranks of the Theban forces on the right, while Chabrias and an experienced force of mercenary hoplites occupied the front ranks of the Athenian forces on the left.

Agesilaus first sent out skirmishers to test the combined Theban and Athenian lines. These were easily dispatched by the Theban and Athenian forces, probably by their more numerous cavalry. Agesilaus then commanded the entire Spartan army to advance. He may have hoped that the sight of the massed Spartan forces resolutely moving forward would be enough to intimidate the Theban and Athenian forces into breaking ranks. The same tactic had worked for Agesilaus against Argive forces in the Battle of Coronea (394 BC).

It was during this time that Chabrias gave his most famous command. With scarcely separating the two armies, Agesilaus was expecting the Theban and Athenian forces to charge at any moment. Instead, Chabrias ordered his men to stand at ease. In unison, his mercenary hoplites immediately assumed the resting posture—with the spear remaining pointing upwards instead of towards the enemy, and the shield propped against the left knee instead of being hoisted at the shoulders. Gorgidas, on seeing this, also commanded the Sacred Band to follow suit, which they did with the same military drill precision and confidence. The audacity of the maneuver and the discipline of the execution was such that Agesilaus halted the advance. Seeing that his attempts to provoke the Theban and Athenian forces to fight on lower ground were unsuccessful, Agesilaus eventually thought it wiser to withdraw his forces back to Thespiae.

Shortly after the stand-off in Thebes, Agesilaus disbanded his army in Thespiae and returned to Peloponnesos through Megara. He left the general Phoebidas as his harmost (military governor) at Thespiae, the same general responsible for the Spartan seizure of the citadel of Cadmea in 382 BC. Phoebidas began making various raids into Theban territory using the Spartans under his command and Thespian conscripts. These forays became so destructive that by the end of the summer, the Thebans went out in force against Thespiae under the command of Gorgidas.

Phoebidas engaged the advancing Theban army with his peltasts. The harrying of the light infantry apparently proved too much for the Thebans and they started to retreat. Phoebidas, hoping for a rout, rashly pursued them closely. However, the Theban forces suddenly turned around and charged Phoebidas' forces. Phoebidas was killed by the Theban cavalry. His peltasts broke ranks and fled back to Thespiae pursued by Theban forces. Aside from Polyaenus, none of these accounts mention the Sacred Band by name, but given that they were under the command of Gorgidas, they are likely to have been part of Theban forces involved.

Not long afterwards, Agesilaus mounted a second expedition against Thebes. After a series of skirmishes which he won with some difficulty, he was forced again to withdraw when the Theban army came out full force as he approached the city. Diodorus observes at this point that the Thebans thereafter faced the Spartans with confidence. Gorgidas disappears from history between 377 and 375, during which the command of the Sacred Band was apparently transferred to Pelopidas.The historian Louis Crompton presumes that Gorgidas died in a skirmish in 378 BC. (Crompton, 2006)

Battle of Tegyra