Leviticus 10:7-9

New Catholic Bible

⁷ Do not go out from the entrance of the meeting tent lest you die, for the oil of anointing of the Lord is upon you.” They did what Moses told them.

Prohibition against Wine. ⁸ The Lord said to Aaron, ⁹ “Do not drink wine or strong drink when you are to enter the tent of meeting, neither you nor your sons, lest you die. This will be a statute forever throughout all of your generations.