29. Hobab, the son of Raguel the Midianite—called also Reuel (the same as Jethro [Ex 2:18, Margin]). Hobab, the son of this Midianite chief and brother-in-law to Moses, seems to have sojourned among the Israelites during the whole period of their encampment at Sinai and now on their removal proposed returning to his own abode. Moses urged him to remain, both for his own benefit from a religious point of view, and for the useful services his nomad habits could enable him to render.

     31. Leave us not, I pray thee . . . and thou mayest be to us instead of eyes—The earnest importunity of Moses to secure the attendance of this man, when he enjoyed the benefit of the directing cloud, has surprised many. But it should be recollected that the guidance of the cloud, though it showed the general route to be taken through the trackless desert, would not be so special and minute as to point out the places where pasture, shade, and water were to be obtained and which were often hid in obscure spots by the shifting sands. Besides, several detachments were sent off from the main body; the services of Hobab, not as a single Arab, but as a prince of a powerful clan, would have been exceedingly useful.

     32. if thou go with us . . . what goodness the Lord will show unto us, the same will we do unto thee—A strong inducement is here held out; but it seems not to have changed the young man's purpose, for he departed and settled in his own district. (See on Jud 1:16 and 1Sa 15:6).

     16. the children of the Kenite, Moses' father-in-law, went up out of the city of palm trees with the children of Judah—called "the Kenite," as probably descended from the people of that name (Nu 24:21, 22). If he might not himself, his posterity did accept the invitation of Moses (Nu 10:32) to accompany the Israelites to Canaan. Their first encampment was in the "city of palm trees"—not Jericho, of course, which was utterly destroyed, but the surrounding district, perhaps En-gedi, in early times called Hazezon-tamar (Ge 14:7), from the palm-grove which sheltered it. Thence they removed for some unknown cause, and associating themselves with Judah, joined in an expedition against Arad, in the southern part of Canaan (Nu 21:1). On the conquest of that district, some of this pastoral people pitched their tents there, while others migrated to the north (Jud 4:17).