Numbers 7:10 in the World English Bible
The princes gave offerings for the dedication of the altar in the day that it was anointed. The princes gave their offerings before the altar.
Context
9 But unto the sons of Kohath he gave none: because the service of the sanctuary belonging unto them was that they should bear upon their shoulders.
10 And the princes offered for dedicating of the altar in the day that it was anointed, even the princes offered their offering before the altar.
11 And the LORD said unto Moses, They shall offer their offering, each prince on his day, for the dedicating of the altar.