Numbers 7:1-2

1Now on 1the day that Moses had finished setting up the tabernacle, he 2anointed it and consecrated it with all its furnishings, and the altar and all its utensils; he anointed them and consecrated them also.

2Then 3the leaders of Israel, the heads of their fathers’ households, 4made an offering (they were the leaders of the tribes; they were the 5supervisors over the 6numbered men).