Footnote
a The poles were not to be removed from the rings even when the Ark was in place in the tabernacle. Consequently, the poles could not be used for any other purpose. Also, the Ark would not have to be touched; had the poles been taken out of the rings, each portage would require handling the sacred Ark to reinsert the poles in the rings. The comment at Numbers 4:6 about ‘putting in the poles’ may refer to arranging or adjusting the poles in preparation for carrying the heavy chest to a new encampment.