Levलैव्य Leviticusलैव्यव्यवस्था, chapterअध्याय Book of Leviticusलैव्यव्यवस्था, chapterअध्याय 6

And the remainder thereof shall Aharon [Bright, Very High] and his sons eat: with unleavened bread shall it be eaten in the holy place; in the court of the tabernacle of the congregation they shall eat it.Lev 2:3; Lev 8:31; Ezk 42:13

It shall not be baked with leaven. I have given it [unto them for] their portion of my offerings made by fire; it [is] most holy, as [is] the sin offering, and as the trespass offering.