Sirach 45:6-8

New Revised Standard Version Catholic Edition

⁶ He exalted Aaron, a holy man like Moses^[a]
    who was his brother, of the tribe of Levi.
⁷ He made an everlasting covenant with him,
    and gave him the priesthood of the people.
He blessed him with stateliness,
    and put a glorious robe on him.
⁸ He clothed him in perfect splendor,
    and strengthened him with the symbols of authority,
    the linen undergarments, the long robe, and the ephod.