King James Version
And he said, If the Syrians be too strong for me, then thou shalt help me: but if the children of Ammon be too strong for thee, then I will help thee.English Standard Version
And he said, "If the Syrians are too strong for me, then you shall help me, but if the Ammonites are too strong for you, then I will help you.New International Version
Joab said, "If the Arameans are too strong for me, then you are to rescue me; but if the Ammonites are too strong for you, then I will rescue you.