2 Samuel 9:1-4

1And David said, “Is there still anyone left of the house (family) of Saul to whom I may show kindness for Jonathan’s sake?”

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

3And the king said, “Is there no longer anyone left of the house (family) of Saul to whom I may show the goodness and graciousness of God?” Ziba replied to the king, “There is still a son of Jonathan, [one] whose feet are crippled.”

4So the king said to him, “Where is he?” And Ziba replied to the king, “He is in the house of Machir the son of Ammiel, in Lo-debar.”