Moses
Deuteronomy 10:6ESV·traditional attribution

(The people of Israel journeyed from Beeroth Bene-jaakan to Moserah. There Aaron died, and there he was buried. And his son Eleazar ministered as priest in his place.

John Calvin Reformed @genevareformer

6. And the children of Israel. Since it is not the design of Moses to specify the stations here, as he does in Numbers 33, but only to mark the place in which Aaron died, I have therefore thought fit to connect what we read here with the preceding narrative. In the death of Aaron, they might recognize the punishment of their own rebellion.

Matthew Henry Presbyterian @wholebiblehenry

There were four things in and by which God showed himself reconciled to Israel and made them truly great and happy, and in which God's goodness took occasion from their badness to make him the more illustrious: - I. He gave them his law, gave it to them in writing, as a standing pledge of his favour.

Commenting on Deuteronomy 10:1-11

John Gill Reformed Baptist @doctorgill

And the children of Israel took their journey from Beeroth of the children of Jaakan,.... Not when or soon after they removed from Sinai; for if this place is the same with Benejaakan, as is generally supposed, they had a great many journeys, mansions, and stations before they came to it; see Num 33:31 and besides, since Aaron, according to this account, died at their...