2 Samuel 9:2-3

2Now there was a servant from Saul’s house whose name was Ziba, so they summoned him to David. The king asked him, “Are you Ziba?” “Your servant,” he said.

3The king asked him, “Is there still anyone from the house of Saul to whom I may show the kindness of God?” “There is still a son of Jonathan,” Ziba said to the king, “with crippled legs.”