Parallel
Exodus 28:43
Brenton's English Septuagint · Berean Standard Bible
And Aaron shall have them, and his sons, whenever they enter into the tabernacle of witness, or when they shall advance to the altar of the sanctuary to minister, so they shall not bring sin upon themselves, lest they die: [it is] a perpetual statute for him, and for his seed after him.
Aaron and his sons must wear them whenever they enter the Tent of Meeting or approach the altar to minister in the Holy Place, so that they will not incur guilt and die. This is to be a permanent statute for Aaron and his descendants.