Philo Judaeus De Ebrietate 94

[94] for by the demonstration "this," they show that they have other sons likewise, some of whom obey one of them, and others of whom obey them both, being well-disposed reasonings, of whom Reuben is an example; others again, who are fond of hearing and learning, of whom Simeon is a specimen, for his name, being interpreted, means "hearing;" others, people who fly to and become suppliants of God, this is the company of the Levites; others singing a song of gratitude, not so much with a loud voice as with the mind, of whom Judah is the leader; others, who have been thought worthy of rewards and presents, on account of their voluntary acquisition of ¹ virtue through labour, like Issachar; others, persons who have abandoned the Chaldaean meteorological speculations, and passed over to the contemplation of the uncreate God, like Abraham; some, who have attained to self-taught and spontaneous virtue, like Isaac; some, full of wisdom and strength, and beloved by God, like the most perfect Moses.