2 Samuel 9:9-10

David then called in Ziba, Saul’s right-hand man, and told him, “Everything that belonged to Saul and his family, I’ve handed over to your master’s grandson. You and your sons and your servants will work his land and bring in the produce, provisions for your master’s grandson. Mephibosheth himself, your master’s grandson, from now on will take all his meals at my table.” Ziba had fifteen sons and twenty servants.