And the children of Israel took their journey from Beeroth of the children of Jaakan to {c} Mosera: there Aaron died, and there he was buried; and Eleazar his son ministered in the priest's office in his stead.

(c) This mountain was also called Hor, Nu 20:28.

Wesley's Notes

10:6 This following history comes in manifestly by way of parenthesis, as may appear from Deu 10:10, where he returns to his former discourse; and it seems to be here inserted as an evidence of God's gracious answer to Moses's prayers, and of his reconciliation to the people, notwithstanding their late and great provocation. For, saith he, after this they proceeded by God's guidance in their journeys, and though Aaron died in one of them, yet God made up that breach, and Eleazar came in his place, and ministered as priest, one branch of which office was to intercede for the people.

Jamieson-Fausset-Brown Bible Commentary

6-9. the children of Israel took their journey from Beeroth of the children of Jaakan to Mosera-So sudden a change from a spoken discourse to a historical narrative has greatly puzzled the most eminent biblical scholars, some of whom reject the parenthesis as a manifest interpolation. But it is found in the most ancient Hebrew manuscripts, and, believing that all contained in this book was given by inspiration and is entitled to profound respect, we must receive it as it stands, although acknowledging our inability to explain the insertion of these encampment details in this place. There is another difficulty in the narrative itself. The stations which the Israelites are said successively to have occupied are enumerated here in a different order from Nu 33:31. That the names of the stations in both passages are the same there can be no doubt; but, in Numbers, they are probably mentioned in reference to the first visit of the Hebrews during the long wandering southwards, before their return to Kadesh the second time; while here they have a reference to the second passage of the Israelites, when they again marched south, in order to compass the land of Edom. It is easy to conceive that Mosera (Hor) and the wells of Jaakan might lie in such a direction that a nomadic horde might, in different years, at one time take the former first in their way, and at another time the latter [Robinson].

Matthew Henry's Concise Commentary

10:1-11 Moses reminded the Israelites of God's great mercy to them, notwithstanding their provocations. There were four things in and by which the Lord showed himself reconciled to Israel. God gave them his law. Thus God has intrusted us with Bibles, sabbaths, and sacraments, as tokens of his presence and favour. God led them forward toward Canaan. He appointed a standing ministry among them for holy things. And now, under the gospel, when the pouring forth of the Spirit is more plentiful and powerful, the succession is kept up by the Spirit's work on men's hearts, qualifying and making some willing for that work in every age. God accepted Moses as an advocate or intercessor for them, and therefore appointed him to be their prince and leader. Moses was a type of Christ, who ever lives, pleading for us, and has all power in heaven and in earth.