Philo Judaeus De Migratione Abrahami 14

[14] Very beautifully therefore has the sacred interpreter of God’s will entitled one entire holy volume of the giving of the ¹ law, the Exodus, having thus found out an appropriate name for the oracles contained therein. For being a man desirous of giving instruction and exceedingly ready to admonish and correct, he desires to remove the whole of the people of the soul as a multitude capable of receiving admonition and correction from the country of Egypt, that is to say, the body, and to take them out from among its inhabitants, thinking it a most terrible and grievous burden that the mind which is endowed with the faculty of sight should be oppressed by the pleasures of the flesh, and should obey whatever commands the relentless desires choose to impose upon it.