1 Kings 11:21-22

21When 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.”

22But Pharaoh asked him, “What have you lacked here with me that you suddenly want to go back to your own country?”

“Nothing,” Hadad replied, “but please let me go.”