Kabbalah do Rodzaju 12:10

Mamre said to him, Do not forget the day when the Chaldeans threw you into the furnace of fire and famine took over the world, as it is written, "And there was a famine in the land, and Abram went down into Egypt" (Gen. 12: 10). And you smote all those kings that your men pursued. And the Holy One, blessed be He, saved you from them all, so that nobody could do you any harm. So rise and fulfill the precept of your Master. The Holy One, blessed be He, said to (Mamre), You advised him to perform the circumcision. By your life! I shall reveal Myself to him only in your chamber. This is why it is written, "by the terebinths of Mamre." (Until here the Tosefta)

Then Abraham was elevated with wisdom and beheld the glory of his Master. Subsequently, it is written, "And there was famine in the land, and Abram went down to Egypt" (Gen. 12:10), and "And Abram went up out of Egypt" (Gen. 13:1) and was elevated to the grade he had at the beginning. He came in peace and went in peace.