Numbers 4:49

4:49 According to the word of the Lord they were numbered, by the authority of Moses, each according to his service and according to what he was to carry. Thus were they numbered by him, as the Lord had commanded Moses.

Numbers 9:20

9:20 When the cloud remained over the tabernacle a number of days, they remained camped according to the Lord’s commandment, and according to the Lord’s commandment they would journey.