Leviticus 7:13

7:13 He must present this grain offering in addition to ring-shaped loaves of leavened bread which regularly accompany the sacrifice of his thanksgiving peace offering.

Leviticus 8:2

8:2 “Take Aaron and his sons with him, and the garments, the anointing oil, the sin offering bull, the two rams, and the basket of unleavened bread,

Leviticus 24:7

24:7 You must put pure frankincense on each row, and it will become a memorial portion for the bread, a gift to the Lord.