Exodus 39:4

39:4 They made shoulder pieces for it, attached to two of its corners, so it could be joined together.

Exodus 39:7

39:7 He put them on the shoulder pieces of the ephod as stones of memorial for the Israelites, just as the Lord had commanded Moses.

Exodus 39:18

39:18 the other two ends of the two chains they attached to the two settings, and they attached them to the shoulder pieces of the ephod at the front of it.

Exodus 39:20

39:20 They made two more gold rings and attached them to the bottom of the two shoulder pieces on the front of the ephod, close to the juncture above the waistband of the ephod.