Números 19

Números 19:15

The cover of a vessel, or a seal, is the control of discipline. Discipline keeps a man from being overwhelmed, as if he were an unclean or polluted vessel that is rejected. For a vessel without a cover or a seal is spoiled, like as in the case of one who devotes himself to ostentation and is not covered by any veil of silence. Exposition of the Old and New Testament, Numbers