Exodus 31:10

and the garments of woven material, and {the garments of the sanctuary} for Aaron the priest and the garments of his sons to serve as priests,

Exodus 28:1-43

"And bring near to you Aaron, your brother, and his sons with him from the midst of the {Israelites} to serve as priests for me--Aaron, Nadab and Abihu, Eleazar and Ithamar, the sons of Aaron.

Exodus 39:1-43

And from the blue and the purple and the crimson [yarns] they made woven garments for serving in the sanctuary, and they made the holy garments that were for Aaron, as Yahweh had commanded Moses.

Then he put the tunic on him and tied the sash [around] him; then he clothed him with the robe and put the ephod on him; then he tied the ephod's waistband [around] him and fastened [the ephod] to him with it.

Leviticus 8:13

Then Moses brought Aaron's sons near and clothed them [with] tunics and tied a sash [around] {each one}, and he bound headbands on them, [just] as Yahweh had commanded Moses.