10:29 And Moses said unto {m} Hobab, the son of Raguel the Midianite, Moses' father in law, We are journeying unto the place of which the LORD said, I will give it you: come thou with us, and we will do thee good: for the LORD hath spoken good concerning Israel.
(m) Some think that Reuel, Jethro, Hobab, and Keni were all one: Kimhi says that Reuel was Jethro's father: so Hobab was Moses father-in-law, see Ex 2:18,3:1,4:18,18:1 Jud 4:11
10:29 Raguel - Called also Reuel, Exo 2:18, who seems to be the same with Jethro; it being usual in scripture for one person to have two or three names. And therefore this Hobab is not Jethro, but his son, which may seem more probable, because Jethro was old and unfit to travel, and desirous, as may well be thought, to die in his own country, whither he returned, Exo 18:27, but Hobab was young and fitter for these journeys, and therefore entreated by Moses to stay and bear them company.
10:29-32 Moses invites his kindred to go to Canaan. Those that are bound for the heavenly Canaan, should ask and encourage their friends to go with them: we shall have none the less of the joys of heaven, for others coming to share with us. It is good having fellowship with those who have fellowship with God. But the things of this world, which are seen, draw strongly from the pursuit of the things of the other world, which are not seen. Moses urges that Hobab might be serviceable to them. Not to show where they must encamp, nor what way they must march, the cloud was to direct that; but to show the conveniences of the place they marched through, and encamped in. It well consists with our trust in God's providence, to use the help of our friends.