2 Samuel 9:3; 2 Samuel 9:6

3 The king said, "Is there not yet anyone of the house of Saul to whom I may show the kindness of God?" And Ziba said to the king, "There is still a son of Jonathan who is crippled in both feet."

6 Mephibosheth, the son of Jonathan the son of Saul, came to David and fell on his face and prostrated himself. And David said, "Mephibosheth." And he said, "Here is your servant!"