Numbers 18:6-9

⁶For lo, I haue taken your brethren the Leuites from among the children of Israel, which as a gift of yours, are giuen vnto the Lord, to do the seruice of the Tabernacle of the Congregation.

⁷But thou, and thy sonnes with thee shall keepe your Priestes office for all things of the altar, and within the vaile: therefore shall ye serue: for I haue made your Priestes office an office of seruice: therefore the stranger that cometh neere, shalbe slayne.

⁸Againe the Lord spake vnto Aaron, Behold, I haue giuen thee the keeping of mine offrings, of all the hallowed things of the children of Israel: vnto thee I haue giuen them for the anoyntings sake, and to thy sonnes, for a perpetuall ordinance.

⁹This shalbe thine of the most holy things, reserued from the fire: all their offering of all their meate offring, and of all their sinne offring, and of all their trespasse offring, which they bring vnto me, that shalbe most holy vnto thee, and to thy sonnes.