1 Kings 11:21

When Hadad heard in Egypt that David had rested with his fathers and that Joab, the commander of the army, was dead, he said to Pharaoh, “Let me go, that I may return to my own country.”

And when Hadad heard in Egypt that David slept with his fathers, and that Joab the captain of the host was dead, Hadad said to Pharaoh, Let me depart, that I may go to mine own country.