Leviticus 10:9 in the World English Bible
“You and your sons are not to drink wine or strong drink whenever you go into the Tent of Meeting, or you will die. This shall be a statute forever throughout your generations.
Context
8 And the LORD spake unto Aaron, saying,
9 Do not drink wine nor strong drink, thou, nor thy sons with thee, when ye go into the tabernacle of the congregation, lest ye die: it shall be a statute for ever throughout your generations:
10 And that ye may put difference between holy and unholy, and between unclean and clean;