1 Kings 11:23

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.

Then Pharaoh said unto him, But what hast thou lacked with me, that, behold, thou seekest to go to thine own country? And he answered, Nothing: howbeit let me go in any wise.

And he gathered men unto him, and became captain over a band, when David slew them [of Zobah]: and they went to Damascus, and dwelt therein, and reigned in Damascus.

And he was an adversary to Israel all the days of Solomon, beside the mischief that Hadad [did]: and he abhorred Israel, and reigned over Syria.