Plutarch, Pelopidas
Bernadotte Perrin, Ed.

12. These things accomplished, they joined Melon's party, and sent into Attica for the exiles they had left there.¹ They also summoned the citizens to fight for their freedom, and armed those who came, taking from the porticos the spoils suspended there, and breaking open the neighbouring workshops of spear-makers and sword-makers. [2] Epaminondas and Gorgidas also came to their aid with an armed following, composed of many young men and the best of the older men. And now the city was all in a flutter of excitement, there was much noise, the houses had lights in them, and there was running to and fro. The people, however, did not yet assemble; they were terrified at what was going on, and had no clear knowledge of it, and were waiting for day. [3] Wherefore the Spartan commanders were thought to have made a mistake in not attacking and engaging at once, since their garrison numbered about fifteen hundred men, and many ran to join them out of the city; but the shouting, the fires, and the great throngs in motion everywhere, terrified them, and they kept quiet, holding the citadel itself in their possession. [4] At break of day the exiles came in from Attica under arms, and a general assembly of the people was convened. Then Epaminondas and Gorgidas brought before it Pelopidas and his companions, surrounded by the priests, holding forth garlands, and calling upon the citizens to come to the aid of their country and their gods. And the assembly, at the sight, rose to its feet with shouts and clapping of hands, and welcomed the men as deliverers and benefactors.