II Samuel 9:7, 10

So David said to him, “Do not fear, for I will surely show you kindness for Jonathan your father’s sake, and will restore to you all the land of Saul your grandfather; and you shall eat bread at my table continually.”

You therefore, and your sons and your servants, shall work the land for him, and you shall bring in the harvest, that your master’s son may have food to eat. But Mephibosheth your master’s son shall eat bread at my table always.” Now Ziba had fifteen sons and twenty servants.