Cross reference
Numbers 10:13
13 and they journey at first, by the command of Jehovah, in the hand of Moses.
Numbers 9:23
23 by the command of Jehovah they encamp, and by the command of Jehovah they journey; the charge of Jehovah they have kept, by the command of Jehovah in the hand of Moses.
Deuteronomy 1:6
6 `Jehovah our God hath spoken unto us in Horeb, saying, Enough to you -- of dwelling in this mount;