Numbers 7:9-11

New Century Version

⁹ Moses did not give any oxen or carts to the Kohathites, because their job was to carry the holy things on their shoulders.

¹⁰ When the oil was poured on the altar, the leaders brought their offerings to it to give it to the Lord’s service; they presented them in front of the altar. ¹¹ The Lord told Moses, “Each day one leader must bring his gift to make the altar ready for service to me.”