Thematic Bible: Ruler of egypt at the time of david

That Hadad fled, he and certain Edomites of his father's servants with him, to go into Egypt; Hadad being yet a little child. And they arose out of Midian, and came to Paran: and they took men with them out of Paran, and they came to Egypt, unto Pharaoh king of Egypt; who gave him a house, and apportioned him food, and gave him land. And Hadad found great favor in the sight of Pharaoh, so that he gave him as his wife the sister of his own wife, the sister of Tahpenes the queen. read more.
And the sister of Tahpenes bore him Genubath his son, whom Tahpenes weaned in Pharaoh's house: and Genubath was in Pharaoh's household among the sons of Pharaoh. And when Hadad heard in Egypt that David slept with his fathers, and that Joab the captain of the army was dead, Hadad said to Pharaoh, Let me depart, that I may go to my own country. Then Pharaoh said unto him, But what have you lacked with me, that, behold, you seek to go to your own country? And he answered, Nothing: only let me go anyway.