Wrap the sashes around Aaron and his sons and tie headbands on them. The priesthood shall be theirs by a permanent statute. In this way you are to ordain Aaron and his sons.
Jewish Publication Society of America Version (JPS1917) - Exodus 29:9 >And thou shalt gird them with girdles, Aaron and his sons, and bind head-tires on them; and they shall have the priesthood by a perpetual statute; and thou shalt consecrate Aaron and his sons.