Philo Judaeus Quod Deterius Potiori Insidiari Soleat 5

[5] And all those who, through the improvement of their reason, are adorned in the similitude of the Father, in consequence of education, unlearn all subserviency to the irrational impulses of the soul, selecting the plain as a suitable place, for it is said to Joseph, "Are not thy brethren keeping sheep in Sichem? Come, I will send thee to them. And he said, Behold, here am I. And Jacob said unto him, Go and see if thy brethren and the flocks are well, and come and tell me. And he sent him from the valley of Chebron, and he came to Sichem, and a man found him wandering in the plain: and the man asked him, What seekest thou? And he said, I am seeking my brethren, tell me where they are feeding their sheep. And the man said unto him they have departed from hence, for I heard them saying, Let us go to Dotham." ¹