'Keeper' in the Bible

David rose early in the morning and left the sheep with a keeper, and he took [the provisions] and went as Jesse had commanded him. He came to the encampment while the troops [were] going to the battle line, and they raised the war cry.

David left the baggage [he had] with him in the {care} of the baggage keeper, ran to the battle line, and came and {asked how his brothers were doing}.