2 Samuel 9:3-5

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.” So the king said to him, “Where is he?” And Ziba said to the king, “Behold, he is in the house of Machir the son of Ammiel in Lo-debar.” Then King David sent and brought him from the house of Machir the son of Ammiel, from Lo-debar.