"You are to make the robe of the ephod entirely of blue yarn.
References for Exodus 28:31
There should be an opening at its top in the center of it. Around the opening, there should be a woven collar with an opening like that for body armor so that it does not tear.
References for Exodus 28:32
Make pomegranates of blue, purple, and scarlet yarn on its lower hem and all around it. Put gold bells between them all the way around,
References for Exodus 28:33
[so that] gold bells and pomegranates alternate around the lower hem of the robe.
The robe must be [worn by] Aaron whenever he ministers, and its sound will be heard when he enters the sanctuary before the Lord and when he exits, so that he does not die.