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).
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).
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).
4 tn It is difficult to know how to translate וְשִׁבַּצְּתָּ (vÿshibbatsta); it is a Piel perfect with the vav (ו) consecutive, and so equal to the imperfect of instruction. Some have thought that this verb describes a type of weaving and that the root may indicate that the cloth had something of a pattern to it by means of alternate weaving of the threads. It was the work of a weaver (39:27) and not so detailed as certain other fabrics (26:1), but it was more than plain weaving (S. R. Driver, Exodus, 310). Here, however, it may be that the fabric is assumed to be in existence and that the action has to do with sewing (C. Houtman, Exodus, 3:475, 517).