Leviticus 10:1-2 New Century Version (NCV)
God Destroys Nadab and Abihu
10 Aaron’s sons Nadab and Abihu took their pans for burning incense, put fire in them, and added incense; but they did not use the special fire Moses had commanded them to use in the presence of the Lord. 2 So fire came down from the Lord and destroyed Nadab and Abihu, and they died in front of the Lord.
Leviticus 10:1-2 New International Version (NIV)
The Death of Nadab and Abihu
10 Aaron’s sons Nadab and Abihu took their censers, put fire in them and added incense; and they offered unauthorized fire before the Lord, contrary to his command. 2 So fire came out from the presence of the Lord and consumed them, and they died before the Lord.