It shall be on Aaron’s forehead, and Aaron shall bear any guilt from the holy things that the people of Israel consecrate as their holy gifts. It shall regularly be on his forehead, that they may be accepted before the LORD.
Here is, 1. Direction given concerning the robe of the ephod, Exo 28:31-35. This was next under the ephod, and reached down to the knees, was without sleeves, and was put on over their head, having holes on the sides to put the arms through, or, as Maimonides describes it, was not sewed together on the sides at all.
Commenting on Exodus 28:31-39
And thou shall embroider the coat of fine linen,.... Which was a distinct garment from the ephod, and from the robe of the ephod, and was the innermost of all; it was made of fine linen, curiously wrought in the weaving of it: according to some, it was full of a sort of eyelet holes; but as the word is that, from whence comes that for ouches, Exo 28:6.
And it shall be upon Aaron's forehead, that Aaron may bear the iniquity of the holy things, which the children of Israel shall hallow in all their holy gifts; and it shall be always upon his forehead, that they may be accepted before the LORD. (p) Their offerings could not be so perfect, but some fault would be in them: which sin the high priest bore and pacified God.