Shemot 40:35-37

Orthodox Jewish Bible

³⁵ And Moshe was not able to enter into the Ohel Mo’ed, because the [Shekinah] cloud abode thereon, and the Kavod Hashem filled the Mishkan.

³⁶ And when the Anan was taken up from over the Mishkan, the Bnei Yisroel went onward in all their journeys;

³⁷ But if the Anan were not taken up, then they journeyed not till the day that it was taken up.