Exodus 35:19
the clothing of service to minister in the sanctuary, that is, the holy garments of Aaron the priest and the garments of his sons to serve in the priesthood.
Exodus 31:10
and the clothes of service and the holy garments for Aaron the priest and the garments of his sons that they may be priests,
Exodus 28:1-43
And cause Aaron, thy brother, to come unto thee with his sons, from among the sons of Israel, that they may be my priests, even Aaron, Nadab and Abihu, Eleazar and Ithamar, Aaron's sons.
Exodus 39:1-31
And of the blue and purple and scarlet, they made the clothing of the ministry, to minister in the sanctuary, and in the same manner they made the holy garments for Aaron; as the LORD had commanded Moses.
Exodus 39:41
the clothing of service for ministry in the sanctuary, and the holy garments for Aaron the priest and his sons' garments, to minister in the priesthood.
Numbers 4:5-15
When the camp is to be moved, Aaron shall come, and his sons, and they shall take down the covering veil and cover the ark of testimony with it