Charles Ellicott Commentary Numbers 33:2

"And Moses wrote their goings out according to their journeys by the commandment of Jehovah: and these are their journeys according to their goings out." — Numbers 33:2 (ASV)

By the commandment of the Lord.— It does not clearly appear whether these words should be understood as referring to the record of the journeys of the Israelites, made by Moses in obedience to a Divine command, or as referring to the journeys themselves, undertaken in obedience to the Divine command.