וּבְהֵעָל֤וֹת הֶֽעָנָן֙ מֵעַ֣ל הַמִּשְׁכָּ֔ן יִסְע֖וּ בְּנֵ֣י יִשְׂרָאֵ֑ל בְּכֹ֖ל מַסְעֵיהֶֽם׃
And whenever the cloud was taken up from over the tabernacle, the children of Israel went onward, throughout all their journeys.
Read kabbalistic (mystical) interpretation of Exodus 40:36: and classical mystical sources.