Philo Judaeus De Ebrietate 122

[122] But some persons have succumbed contrary to their inclinations, not because the energies of their souls are more effeminate, but because they have been overwhelmed by the more vigorous strength of their adversaries; and imitating those who are willing slaves, they have voluntarily cast themselves down before either masters, though they were freemen by birth; on which account being unable to be sold they have, which is the most incredible of all things, bought masters for themselves and so become slaves, doing the very same thing with those who are insatiably eager for drunkenness with wine; ^{1 2}