Exodus 28:4

28:4 Now these are the garments that they are to make: a breastpiece, ¹  an ephod, ²  a robe, a fitted ³  tunic, a turban, and a sash. They are to make holy garments for your brother Aaron and for his sons, that they may minister as my priests.

Exodus 28:15

28:15 “You are to make a breastpiece for use in making decisions, ⁴  the work of an artistic designer; you are to make it in the same fashion as the ephod; you are to make it of gold, blue, purple, scarlet, and fine twisted linen.

[28:4]  ¹ sn The breastpiece seems to have been a pouch of sorts or to have had a pocket, since it was folded in some way (28:16; 39:9) and contained the Urim and Thummim (Exod 28:30; Lev 8:8).

[28:4]  ² sn The word “ephod” is taken over directly from Hebrew, because no one knows how to translate it, nor is there agreement about its design. It refers here to a garment worn by the priests, but the word can also refer to some kind of image for a god (Judg 8:27).

[28:4]  ³ tn The word תָּשְׁבֵּץ (tashbets), which describes the tunic and which appears only in this verse, is related to a verb (also rare) of the same root in 28:39 that describes making the tunic. Their meaning is uncertain (see the extended discussion in C. Houtman, Exodus, 3:473-75). A related noun describes gold fasteners and the “settings,” or “mountings,” for precious stones (28:11, 13, 14, 20, 25; 36:18; 39:6, 13, 16, 18; cf. Ps 45:14). The word “fitted” in 28:4 reflects the possibility that “the tunic is to be shaped by sewing, … so that it will fit tightly around the body” (C. Houtman, Exodus, 3:475).

[28:15]  ⁴ tn Heb “a breastpiece of decision” (חֹשֶׁן מִשְׁפָּט, khoshen mishpat; so NAB). The first word, rendered “breastpiece,” is of uncertain etymology. This item was made of material similar to the ephod. It had four rows of three gems on it, bearing the names of the tribes. In it were the urim and thummim. J. P. Hyatt refers to a similar object found in the Egyptian reliefs, including even the twisted gold chains used to hang it from the priest (Exodus [NCBC], 282).