2 Samuel 9:3-5
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.”
9:4 The king asked him, “Where is he?” Ziba told the king, “He is at the house of Makir son of Ammiel in Lo Debar.
9:5 So King David had him brought from the house of Makir son of Ammiel in Lo Debar.