Numbers 7:9-11

Amplified Bible, Classic Edition

⁹ But to the sons of Kohath he gave none, because they were assigned the care of the sanctuary and the holy things which had to be carried on their shoulders.

¹⁰ And the princes or leaders offered sacrifices for the dedication of the altar [of burnt offering] on the day that it was anointed; and they offered their sacrifice before the altar.

¹¹ And the Lord said to Moses, They shall offer their offerings, each prince or leader on his day, for the dedication of the altar.