2 Samuel 9:1-3 (KJV)
1 And David said, Is there yet any that is left of the house of Saul, that I may shew him kindness for Jonathan’s sake?
2 And there was of the house of Saul a servant whose name was Ziba. And when they had called him unto David, the king said unto him, Art thou Ziba? And he said, Thy servant is he.
3 And the king said, Is there not yet any of the house of Saul, that I may shew the kindness of God unto him? And Ziba said unto the king, Jonathan hath yet a son, which is lame on his feet.