Abraham said to Moses, "I am greater than thou, for I fed the wanderers." Moses: "I am superior to thee, for thou didst feed the uncircumcised whereas I fed the circumcised; and thou, moreover, didst feed them in a land of habitations, whereas I fed Israel in the desert."
Isaac said to Moses: "I am greater than thou, for I bared my neck upon the altar and beheld the Face of the Shekinah." Moses replied: "Still am I superior to thee, for thou didst indeed behold the Face of the Shekihah, but thine eyes grew dim, whereas I talked with the Shekinah face to face, and yet neither did mine eyes grow dim nor my strength wane."