There stood before them seventy men of the elders of the house of Yisra'el; and in the midst of them stood Ya`azanyah the son of Shafan, every man with his censer in his hand; and the odor of the cloud of incense went up.
and take every man his censer, and put incense on them, and bring you before the LORD every man his censer, two hundred fifty censers; you also, and Aharon, each his censer.
and they rose up before Moshe, with certain of the children of Yisra'el, two hundred fifty princes of the congregation, called to the assembly, men of renown;
and the earth opened its mouth, and swallowed them up together with Korach, when that company died; what time the fire devoured two hundred fifty men, and they became a sign.
Nadav and Avihu died before the LORD, when they offered strange fire before the LORD, in the wilderness of Sinai, and they had no children. El`azar and Itamar ministered in the Kohen's office in the presence of Aharon their father.
If anyone desires to harm them, fire proceeds out of their mouth and devours their enemies. If anyone desires to harm them, he must be killed in this way.