2 Samuel 9:10-11

And you and your sons and your servants shall till the land for him and shall bring in the produce, that your master’s grandson may have bread to eat. But Mephibosheth your master’s grandson shall always eat at my table.” Now Ziba had fifteen sons and twenty servants. Then Ziba said to the king, “According to all that my lord the king commands his servant, so will your servant do.” So Mephibosheth ate at David’s table, like one of the king’s sons.