Deu 2:6-7 | KD | STEP | When they had gone through the Arabah to the southern extremity, the Lord commanded them to turn northwards, i.e., to go round the southern end of Mount Seir, and proceed northwards on the eastern side of it (see at Num 21:10), without going to war with the Edomites (התגּרה, to stir oneself up against a person to conflict, מלחמה), as He would not give them a foot-breadth of their land; for He had given Esau (the Edomites) Mount Seir for a possession. For this reason they were to buy victuals and water of them for money (כּרה, to dig, to dig water, i.e., procure water, as it was often necessary to dig wells, and not merely to draw it, Gen 26:25. The verb כּרה does not signify to buy).

‏ Deuteronomy 2:6-7

When they had gone through the Arabah to the southern extremity, the Lord commanded them to turn northwards, i.e., to go round the southern end of Mount Seir, and proceed northwards on the eastern side of it (see at Num 21:10), without going to war with the Edomites (התגּרה, to stir oneself up against a person to conflict, מלחמה), as He would not give them a foot-breadth of their land; for He had given Esau (the Edomites) Mount Seir for a possession. For this reason they were to buy victuals and water of them for money (כּרה, to dig, to dig water, i.e., procure water, as it was often necessary to dig wells, and not merely to draw it, Gen 26:25. The verb כּרה does not signify to buy). Deu 2:7

And this they were able to do, because the Lord had blessed them in all the work of their hand, i.e., not merely in the rearing of flocks and herds, which they had carried on in the desert (Exo 19:13; Exo 34:3; Num 20:19; Num 32:1.), but in all that they did for a living; whether, for example, when stopping for a long time in the same place of encampment, they sowed in suitable spots and reaped, or whether they sold the produce of their toil and skill to the Arabs of the desert. “He hath observed thy going through this great desert” (ידע, to know, then to trouble oneself, Gen 39:6; to observe carefully, Pro 27:23; Psa 1:6); and He has not suffered thee to want anything for forty years, but as often as want has occurred, He has miraculously provided for every necessity.