Leviticus 10:1-9

1 And the two sons of Aaron, Nadab and Abiud, took each his censer, and put fire therein, and threw incense thereon, and offered strange fire before the Lord, which the Lord did not command them,
2 and fire came forth from the Lord, and devoured them, and they died before the Lord.
3 And Moses said to Aaron, This is the thing which the Lord spoke, saying, I will be sanctified among them that draw night to me, and I will be glorified in the whole congregation; and Aaron was pricked .
4 And Moses called Misadae, and Elisaphan, sons of Oziel, sons of the brother of Aaron's father, and said to them, Draw near and take your brethren from before the sanctuary out of the camp.
5 And they came near and took them in their coats out of the camp, as Moses said.
6 And Moses said to Aaron, and Eleazar and Ithamar his sons that were left, Ye shall not make bare your heads, and ye shall not tear your garments; that ye die not, and there should be wrath on all the congregation: but your brethren, all the house of Israel, shall lament for the burning, with which they were burnt by the Lord.
7 And ye shall not go forth from the door of the tabernacle of witness, that ye die not; for the Lord's anointing oil upon you: and they did according to the word of Moses.
8 And the Lord spoke to Aaron, saying,
9 Ye shall not drink wine nor strong drink, thou and thy sons with thee, whensoever ye enter into the tabernacle of witness, or when ye approach the altar, so shall ye not die; a perpetual statute for your generations,

The Brenton translation of the Septuagint is in the public domain.