Num 9:17
“In accordance with the rising of the cloud from the tent, then afterwards the children of Israel broke up,” i.e., whenever the cloud ascended up from the tent, they always broke up immediately afterwards; “and at the place where the cloud came down, there they encamped.” The שׁכן, or settling down of the cloud, sc., upon the tabernacle, we can only understand in the following manner, as the tabernacle was all taken to pieces during the march: viz., that the cloud visibly descended from the height at which it ordinarily soared above the ark of the covenant, as it was carried in front of the army, for a signal that the tabernacle was to be set up there; and then this had been done, it settled down upon it.