§ 02 · King James Bible
Numbers 9:21
And so it was, when the cloud abode from even unto the morning, and that the cloud was taken up in the morning, then they journeyed: whether it was by day or by night that the cloud was taken up, they journeyed.
Simple English
So, when the cloud stayed from evening to morning and lifted in the morning, they traveled. Whether during the day or night the cloud lifted, they continued their journey.
* Work in progress - there may be occasional inaccuracies