Philo Judaeus De Abrahamo 229

[229] But their sovereigns, remembering their own nobleness and being fortified with superior power, went against them with great disdain, as if they would be able to defeat them by the mere cry of battle. And having engaged them in battle, they in a moment put some of them to flight, and others they slew in the flight, and so they destroyed their army to a man. And also they led away a vast multitude captive, which they distributed among themselves with much other booty. Moreover, they led away captive the brother’s son of the wise Abraham, who had a little while before emigrated into one of the cities of the Pentapolis.