² tn Or “a breastplate” (traditional; so many English versions); TEV “a coat of armour.”

⁷ sn The colors of the riders’ breastplates parallel the three plagues of fire, smoke, and sulfur in v. 18.

¹ tn Or perhaps, “scales like iron breastplates” (RSV, NRSV) although the Greek term θώραξ (thōrax) would have to shift its meaning within the clause, and elsewhere in biblical usage (e.g., Eph 6:14; 1 Thess 5:8) it normally means “breastplate.” See also L&N 8.38.

¹ sn Thummim and Urim. These terms, whose meaning is uncertain, refer to sacred stones carried in a pouch on the breastplate of the high priest and examined on occasion as a means of ascertaining God’s will or direction. See Exod 28:30; Lev 8:8; Num 27:21; 1 Sam 28:6. See also C. Van Dam, NIDOTTE 1:329-31.

³ sn The new leader would not have the privilege that Moses had in speaking to God face-to-face. Rather, he would have to inquire of the Lord through the priest, and the priest would seek a decision by means of the Urim. The Urim and the Thummim were the sacred lots that the priest had in his pouch, the “breastplate” as it has traditionally been called. Since the Law had now been fully established, there would be fewer cases that the leader would need further rulings. Now it would simply be seeking the Lord’s word for matters such as whether to advance or not. The size, shape or substance of these objects is uncertain. See further C. Van Dam, The Urim and Thummim.

⁵ tn Heb “the steel.” The Hebrew term פְּלָדוֹת is a hapax legomenon. The corresponding noun פְּלָדָה (p^eladah) probably means “metal, steel” (BDB 811 s.v. פְּלָדָה; HALOT 761 s.v. פְּלָדָה), and it is probably related to Arabic puladu, Syriac pldʾ, and early Persian fulad (all of which mean “steel”). This rendering is followed by NASB, NIV, NRSV. The term פְּלָדוֹת (“steel”) probably refers to the metallic pole attachments for the chariot spears, the side armor of the chariots, or the steel scythes fastened to the axle of a chariot. Xenophon described the army of Cyrus in a similar manner; the side armor of the chariots and the breastplates and thigh-pieces of the chariot-horses were “flashing with bronze” (Xenophon, Cyropaedia 6.4.1). On the other hand, Cathcart connects Hebrew פְּלָדָה to Ugaritic paladu, which means “a garment made of linen hair,” and suggests that פְּלָדוֹת הָרֶכֶב (peladot harekhev) refers to the coverings, blankets, or caparisons of chariot horses (K. J. Cathcart, Nahum in the Light of Northwest Semitic [BibOr], 88). This demands that הָרֶכֶב be nuanced “chariot horses”—a problem when it means “chariots” in Nah 2:4; 3:2.