Leviticus 7:36

Jehovah commanded the Israelites to give it to them on the day he anointed them. This is a long lasting law for generations to come.

Leviticus 8:12

He also poured some of the anointing oil on Aaron's head and anointed him to set him apart for his holy duties.

Leviticus 8:30

Moses took some of the anointing oil and some of the blood that was on the altar. He sprinkled it on Aaron and his clothes and on his sons and their clothes. In this way he dedicated Aaron, his clothes, his sons, and their clothes.

Exodus 40:13-15

Dress Aaron in the priestly garments and anoint him. Consecrate him so that he can serve me as priest.

Treasury of Scripture Knowledge

Summary

Which the LORD commanded to be given them of the children of Israel, in the day that he anointed them, by a statute for ever throughout their generations.

Bible References

In the day

Leviticus 8:12
He also poured some of the anointing oil on Aaron's head and anointed him to set him apart for his holy duties.
Exodus 40:13
Dress Aaron in the priestly garments and anoint him. Consecrate him so that he can serve me as priest.