Leviticus 8 in the early church

“Take Aaron and his sons, their garments, the anointing oil, the bull of the sin offering, the two rams, and the basket of unleavened bread,

and assemble the whole congregation at the entrance to the Tent of Meeting.”

So Moses did as the LORD had commanded him, and the assembly gathered at the entrance to the Tent of Meeting.

And Moses said to them, “This is what the LORD has commanded to be done.”

Then Moses presented Aaron and his sons and washed them with water.

He put the tunic on Aaron, tied the sash around him, clothed him with the robe, and put the ephod on him. He tied the woven band of the ephod around him and fastened it to him.

Then he put the breastpiece on him and placed the Urim and Thummim in the breastpiece.

Moses also put the turban on Aaron’s head and set the gold plate, the holy diadem, on the front of the turban, as the LORD had commanded him.

He also poured some of the anointing oil on Aaron’s head and anointed him to consecrate him.

Then Moses presented Aaron’s sons, put tunics on them, wrapped sashes around them, and tied headbands on them, just as the LORD had commanded him.

And from the basket of unleavened bread that was before the LORD, he took one cake of unleavened bread, one cake of bread made with oil, and one wafer, and he placed them on the fat portions and on the right thigh.

He also took the breast—Moses’ portion of the ram of ordination—and waved it before the LORD as a wave offering, as the LORD had commanded him.

You must not go outside the entrance to the Tent of Meeting for seven days, until the days of your ordination are complete; for it will take seven days to ordain you.

You must remain at the entrance to the Tent of Meeting day and night for seven days and keep the LORD’s charge so that you will not die, for this is what I have been commanded.”