And the king said to Ziba, “Why have you brought these?” Ziba answered, “The donkeys are for the king’s household to ride on, the bread and summer fruit for the young men to eat, and the wine for those who faint in the wilderness to drink.”
We read before how kind David was to Mephibosheth the son of Jonathan, how he prudently entrusted his servant Ziba with the management of his estate, while he generously entertained him at his own table, Sa2 9:10. This matter was well settled; but, it seems, Ziba is not content to be manager, he longs to be master, of Mephibosheth's estate.
Commenting on 2 Samuel 16:1-4
And the king said unto Ziba, what meanest thou by these?.... Are they to be said, or are they presents? and Ziba said, the asses be for the king's household to ride on; for himself, his wives, and children, his courtiers, and the principal officers of his house; it being usual in those times and countries for great personages to ride on asses, see Jdg...
The asses be for the king's household to ride on--The royal fugitives were moving on foot, not from inability to procure conveyances, but as being suitable to their present state of humiliation and penitence.