1 Kings 20:32-34

32So they girded sackcloth on their loins, and put ropes on their heads, and came to the king of Israel, and said, Thy servant Ben-hadad saith, I pray thee, let me live. And he said, Is he yet alive? he is my brother.

33Now the men observed diligently, and hasted to catch whether it were his mind; and they said, Thy brother Ben-hadad. Then he said, Go ye, bring him. Then Ben-hadad came forth to him; and he caused him to come up into the chariot.

34And Ben-hadad said unto him, The cities which my father took from thy father I will restore; and thou shalt make streets for thee in Damascus, as my father made in Samaria. And I, said Ahab, will let thee go with this covenant. So he made a covenant with him, and let him go.