In the tent of meeting, outside the curtain that shields the ark of the covenant law, Aaron and his sons are to keep the lamps burning before the Lord from evening till morning. This is to be a lasting ordinance among the Israelites for the generations to come.
Then Moses took some of the anointing oil and some of the blood from the altar and sprinkled them on Aaron and his garments and on his sons and their garments. So he consecrated Aaron and his garments and his sons and their garments.
I chose your ancestor out of all the tribes of Israel to be my priest, to go up to my altar, to burn incense, and to wear an ephod in my presence. I also gave your ancestor’s family all the food offerings presented by the Israelites.