Leviticus 8:1-4

GOD spoke to Moses: He said, “Take Aaron and with him his sons, the garments, the anointing oil, the bull for the Absolution-Offering, the two rams, and the basket of unraised bread. Gather the entire congregation at the entrance of the Tent of Meeting.” Moses did just as GOD commanded him and the congregation gathered at the entrance of the Tent of Meeting.