and does not eat at the mountain shrines or lift up his eyes to the idols of the house of Israel, or defile his neighbor's wife or approach a woman during her menstrual period--
Strong's Concordance
Original word: נוּר
Transliteration: nur
Definition (short): fire
Definition (full): a fire
NAS Exhaustive Concordance
Word Origin: (Aramaic) from a root corresponding to source of ner
KJV: Now if ye be ready that at what time ye hear the sound of the cornet, flute, harp, sackbut, psaltery, and dulcimer, and all kinds of musick, ye fall down and worship the image which I have made; well: but if ye worship not, ye shall be cast the same hour into the midst of a burning fiery furnace; and who is that God that shall deliver you out of my hands?
NASB: "Now if you are ready, at the moment you hear the sound of the horn, flute, lyre, trigon, psaltery and bagpipe and all kinds of music, to fall down and worship the image that I have made, very well. But if you do not worship, you will immediately be cast into the midst of a furnace of blazing fire; and what god is there who can deliver you out of my hands?"
KJV: And he commanded the most mighty men that were in his army to bind Shadrach, Meshach, and Abednego, and to cast them into the burning fiery furnace.
NASB: He commanded certain valiant warriors who were in his army to tie up Shadrach, Meshach and Abed-nego in order to cast them into the furnace of blazing fire.