Numbers 7:12

But to the sons of Kohath he gave none, because the service of the sanctuary belonged to them; they carried it on their shoulders.

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.

The LORD said to Moses, “They shall offer their offering, each prince on his day, for the dedication of the altar.”

and his offering was:

one silver platter, the weight of which was one hundred thirty shekels,

one silver bowl of seventy shekels, according to the shekel of the sanctuary, both of them full of fine flour mixed with oil for a meal offering;

one golden ladle of ten shekels, full of incense;

one young bull,

one ram,

one male lamb a year old, for a burnt offering;