New Revised Standard Version
Now Aaron’s sons, Nadab and Abihu, each took his censer, put fire in it, and laid incense on it; and they offered unholy fire before the LORD, such as he had not commanded them.

Contemporary English Version
Nadab and Abihu were two of Aaron's sons, but they disobeyed the LORD by burning incense to him on a fire pan, when they were not supposed to.

New American Bible
Aaron’s sons Nadab and Abihu took their censers and, putting incense on the fire they had set in them, they offered before the LORD unauthorized fire, such as he had not commanded.

Douay-Rheims Bible
And Nadab and Abiu, the sons of Aaron, taking their censers, put fire therein, and incense on it, offering before the Lord strange fire: which was not commanded them.

And Nadab and Abiu, the sons of Aaron, taking their censers, put fire therein, and incense on it, offering before the Lord strange fire: which was not commanded them.

Nadab

Leviticus 16:1 And the Lord spoke to Moses, after the death of the two sons of Aaron when they were slain upon their offering strange fire:

Leviticus 22:9 Let them keep my precepts, that they may not fall into sin, and die in the sanctuary, when they shall have defiled it. I am the Lord who sanctify them.

Exodus 6:23 And Aaron took to wife Elizabeth the daughter of Aminadab, sister of Nahason, who bore him Nadab, and Abiu, and Eleazar, and Ithamar.

Exodus 24:1,9 And he said to Moses: Come up to the Lord, thou, and Aaron, Nadab and Abiu, and seventy of the ancients of Israel, and you shall adore afar off. . . .

Exodus 28:1 Take unto thee also Aaron thy brother with his sons, from among the children of Israel, that they may minister to me in the priest's office: Aaron, Nadab, and Abiu, Eleazar, and Ithamar.

Numbers 3:3,4 These the names of the sons of Aaron the priests that were anointed, and whose hands were filled and consecrated, to do the functions of priesthood. . . .

Numbers 26:61 Of whom Nadab and Abiu died, when they had offered the strange fire before the Lord.

censer

Leviticus 16:12 And taking the censer, which he hath filled with the burning coals of the altar, and taking up with his hands the compounded perfume for incense, he shall go in within the veil into the holy place:

Exodus 27:3 And thou shalt make for the uses thereof pans to receive the ashes, and tongs and fleshhooks, and firepans: all its vessels thou shalt make of brass.

Exodus 38:3 And for the uses thereof, he prepared divers vessels of brass, cauldrons, tongs, fleshhooks, pothooks and firepans.

Numbers 16:6,7,17,46 Do this therefore: Take every man of you your censers, thou Core, and all thy company. . . .

Hebrews 9:4 Having a golden censer and the ark of the testament covered about on every part with gold, in which was a golden pot that had manna and the rod of Aaron that had blossomed and the tables of the testament.

put incense

Exodus 30:1-9,34-36 Thou shalt make also an altar to burn incense, of setim wood. . . .

Exodus 31:11 The oil of unction, and the incense of spices in the sanctuary, all things which I have commanded thee, shall they make.

Exodus 37:29 He compounded also the oil for the ointment of sanctification, and incense of the purest spices, according to the work of a perfumer.

Exodus 40:27 And burnt upon it the incense of spices, as the Lord had commanded Moses.

1 Kings 13:1,2 And behold there came a man of God out of Juda, by the word of the Lord, to Bethel, when Jeroboam was standing upon the altar, and burning incense. . . .

2 Chronicles 26:16-20 But when he was made strong, his heart was lifted up to his destruction, and he neglected the Lord his God: and going into the temple of the Lord, he had a mind to burn incense upon the altar of incense. . . .

Psalm 141:2 Let my prayer be directed as incense in thy sight; the lifting up of my hands, as evening sacrifice.

Jeremiah 44:8,15,19-21 In that you provoke me to wrath with the works of your hands, by sacrificing to other gods in the land of Egypt, into which you are come to dwell there: and that you should perish, and be a curse, and a reproach to all the nations of the earth? . . .

Luke 1:9-11 According to the custom of the priestly office, it was his lot to offer incense, going into the temple of the Lord. . . .

Revelation 8:3-5 And another angel came and stood before the altar, having a golden censer: and there was given to him much incense, that he should offer of the prayers of all saints, upon the golden altar which is before the throne of God. . . .

strange

Leviticus 9:24 And, behold, a fire, coming forth from the Lord, devoured the holocaust, and the fat that was upon the altar: which when the multitude saw, they praised the Lord, falling on their faces.

Leviticus 16:12 And taking the censer, which he hath filled with the burning coals of the altar, and taking up with his hands the compounded perfume for incense, he shall go in within the veil into the holy place:

Numbers 16:18,46 When they had done this, Moses and Aaron standing, . . .

which

Exodus 30:9 You shall not offer upon it incense of another composition, nor oblation, and victim, neither shall you offer libations.

Deuteronomy 4:2 You shall not add to the word that I speak to you, neither shall you take away from it: keep the commandments of the Lord your God which I command you.

Deuteronomy 12:32 What I command thee, that only do thou to the Lord: neither add any thing, nor diminish.

Deuteronomy 17:3 So as to go and serve strange gods, and adore them, the sun and the moon, and all the host of heaven, which I have not commanded:

Jeremiah 7:31 And they have built the high places of Topheth, which is in the valley of the son of Ennom, to burn their sons, and their daughters in the fire: which I commanded not, nor thought on in my heart.

Jeremiah 10:5 They are framed after the likeness of a palm tree, and shall not speak: they must be carried to be removed, because they cannot go. Therefore fear them not, for they can neither do evil nor good.

Jeremiah 32:35 And they have built the high places of Baal, which are in the valley of the son of Ennom, to consecrate their sons and their daughters to Moloch: which I commanded them not, neither entered it into my heart, that they should do this abomination, and cause Juda to sin.

Bp.