Numbers 9:23 YLT

²¹  And so when the cloud is from evening till morning, when the cloud hath gone up in the morning, then they have journeyed; whether by day or by night, when the cloud hath gone up, then they have journeyed.

²²  Whether two days, or a month, or days, in the cloud prolonging itself over the tabernacle, to tabernacle over it, the sons of Israel encamp, and journey not; and in its being lifted up they journey;

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.