2 Samuel 9:11-13
11 Then Ziba said to the king, “Your servant will do whatever my lord the king commands his servant to do.” So Mephibosheth ate at David’s table like one of the king’s sons.
12 Mephibosheth had a young son named Mica, and all the members of Ziba’s household were servants of Mephibosheth.
13 And Mephibosheth lived in Jerusalem, because he always ate at the king’s table, and he was crippled in both feet.