2 Samuel 9:1-3
David Finds Mephibosheth
9:1 Then David asked, “Is anyone still left from the family of Saul, so that I may extend kindness to him for the sake of Jonathan?”
9:2 Now there was a servant from Saul’s house named Ziba, so he was summoned to David. The king asked him, “Are you Ziba?” He replied, “At your service.”
9:3 The king asked, “Is there not someone left from Saul’s family, that I may extend God’s kindness to him?” Ziba said to the king, “One of Jonathan’s sons is left; both of his feet are crippled.”