Exodus 28:40
And for Aaron's sons you shall make coats, and you shall make for them girdles, and bonnets shall you make for them, for glory and for beauty.
Nave's Topical Index—AKJV

Exodus 29:9
And you shall gird them with girdles, Aaron and his sons, and put the bonnets on them: and the priest's office shall be theirs for a perpetual statute: and you shall consecrate Aaron and his sons.
Nave's Topical Index—AKJV

Leviticus 8:13
And Moses brought Aaron's sons, and put coats on them, and girded them with girdles, and put bonnets on them; as the LORD commanded Moses.
Nave's Topical Index—AKJV