2 Samuel 9:3
3 And the king said, “Is there not still someone of the house of Saul, that I may show kthe kindness of God to him?” Ziba said to the king, “There is still a son of lJonathan; he is crippled in his feet.”
2 Samuel 9:6
6 And nMephibosheth the son of Jonathan, son of Saul, came to David and fell on his face and paid homage. And David said, “Mephibosheth!” And he answered, “Behold, I am your servant.”