Chap. 21=
verses 1-3
Victory of Israel over the Canaanitish King of Arad. - When this Canaanitish king, who dwelt in the Negeb, i.e., the south of Palestine (vid., Num 13:17), heard that Israel was coming the way of the spies, he made war upon the Israelites, and took some of them prisoners. Arad is mentioned both here and in the parallel passage, Num 33:40, and also by the side of Hormah, in Jos 12:14, as the seat of a Canaanitish king (cf. Jdg 1:16-17). According to Eusebius and Jerome in the Onomast., it was twenty Roman miles to the south of Hebron, and has been preserved in the ruins of Tell Arad, which v. Schubert (ii. pp. 457ff.) and Robinson (ii. pp. 473, 620, and 624) saw in the distance; and, according to Roth in Petermann's geographische Mittheilungen (1858, p. 269), it was situated to the south-east of Kurmul (Carmel), in an undulating plain, without trees or shrubs, with isolated hills and ranges of hills in all directions, among which was Tell Arad. The meaning of האתרים שדרך is uncertain. The lxx, Saad., and others, take the word Atharim as the proper name of a place not mentioned again; but the Chaldee, Samar., and Syr. render it with much greater probability as an appellative noun formed from תּוּר with א prosthet., and synonymous with התּרים, the spies (Num 14:6). The way of the spies was the way through the desert of Zin, which the Israelitish spies had previously taken to Canaan (Num 13:21). The territory of the king of Arad extended to the southern frontier of Canaan, to the desert of Zin, through which the Israelites went from Kadesh to Mount Hor. The Canaanites attacked them when upon their march, and made some of them prisoners.
verses 2-3
The Israelites then vowed to the Lord, that if He would give this people into their hands, they would “ban” their cities; and the Lord hearkened to the request, and delivered up the Canaanites, so that they put them and their cities under the ban. (On the ban, see at Lev 27:28). “And they called the place Hormah,” i.e., banning, ban-place. “The place” can only mean the spot where the Canaanites were defeated by the Israelites. If the town of Zephath, or the capital of Arad, had been specially intended, it would no doubt have been also mentioned, as in Jdg 1:17. As it was not the intention of Moses to press into Canaan from the south, across the steep and difficult mountains, for the purpose of effecting its conquest, the Israelites could very well content themselves for the present with the defeat inflicted upon the Canaanites, and defer the complete execution of their vow until the time when they had gained a firm footing in
