You are to bring his sons and clothe them with tunics

Then you are to clothe Aaron with the holy garments and anoint him and sanctify him so that he may minister as my priest.

“You are to clothe them – your brother Aaron and his sons with him – and anoint them and ordain them and set them apart as holy, so that they may minister as my priests.

and take the garments and clothe Aaron with the tunic, the robe of the ephod, the ephod, and the breastpiece; you are to fasten the ephod on him by using the skillfully woven waistband.