Exodus 30:28

And the altar of burnt offering with all his vessels, and the laver and his foot.

The altar of burnt offering with all its vessels is named in the verse among the tabernacle objects covered by the Lord's special preparations. The laver and its stand, or foot, are named with it in the same list of objects under those preparations. Those preparations set the objects apart as sacred and not to be treated or used as common. The distinction between the sacred and the common in their use was to be kept strictly.