2 Samuel 10:19

10:19 When all the kings who were servants to Hadarezer saw that they were put to the worse before Israel, they made peace with Israel, and served them. So the Syrians feared to help the children of Ammon any more.
-World English Bible

Other Translation

10:19 And when all the kings [that were] servants to Hadarezer saw that they were smitten before Israel, they made peace with Israel, and served them. So the Syrians feared to help the children of Ammon any more.
-King James Version