What does 2 Samuel 16:1 mean?

When David had just passed the top of the hill, Ziba, Mephibosheth’s servant, met him with a couple of saddled donkeys loaded with two hundred loaves of bread, a hundred bunches of raisins, a hundred summer fruits, and a skin of wine. 2 Samuel 16:1 - Modern Text Bible

(Ziba brings a generous supply of food and drink to David, making it look like he's supporting David in his time of need.)