Exodus 18:6-11

6And he sent word to Moses: I, thy father-in-law Jethro, am come to thee, and thy wife, and her two sons with her.

7And Moses went out to meet his father-in-law, and did obeisance, and kissed him; and they asked each other [after] their welfare, and went into the tent.

8And Moses told his father-in-law all that Jehovah had done to Pharaoh and to the Egyptians for Israel's sake; all the trouble that had befallen them on the way, and [how] Jehovah had delivered them.

9And Jethro rejoiced for all the goodness that Jehovah had done to Israel; that he had delivered them out of the hand of the Egyptians.

10And Jethro said, Blessed be Jehovah, who has delivered you out of the hand of the Egyptians, and out of the hand of Pharaoh; who has delivered the people from under the hand of the Egyptians.

11Now I know that Jehovah is greater than all 1gods; for in the thing in which they acted haughtily [he was] above them.