2 Samuel 9:1

1David said, “Is there yet any who is left of Saul’s house, that I may show him kindness for Jonathan’s sake?”

2There was of Saul’s house a servant whose name was Ziba, and they called him to David; and the king said to him, “Are you Ziba?” He said, “I am your servant.”

3The king said, “Is there not yet any of Saul’s house, that I may show the kindness of God to him?” Ziba said to the king, “Jonathan still has a son, who is lame in his feet.”