21 vIn the tent of meeting, woutside the veil that is before the testimony, Aaron and his sons shall tend it from evening to morning before the Lord. It shall be a statute forever to be observed throughout their generations by the people of Israel.
9 and you shall gird Aaron and his sons with jsashes and bind caps on them. And kthe priesthood shall be theirs by a statute forever. Thus you shall lordain Aaron and his sons.