KJV: Now Korah, the son of Izhar, the son of Kohath, the son of Levi, and Dathan and Abiram, the sons of Eliab, and On, the son of Peleth, sons of Reuben, took men:
NASB: Now Korah the son of Izhar, the son of Kohath, the son of Levi, with Dathan and Abiram, the sons of Eliab, and On the son of Peleth, sons of Reuben, took action,
KJV: And they rose up before Moses, with certain of the children of Israel, two hundred and fifty princes of the assembly, famous in the congregation, men of renown:
NASB: and they rose up before Moses, together with some of the sons of Israel, two hundred and fifty leaders of the congregation, chosen in the assembly, men of renown.
KJV: And put fire therein, and put incense in them before the LORD to morrow: and it shall be that the man whom the LORD doth choose, he shall be holy: ye take too much upon you, ye sons of Levi.
NASB: and put fire in them, and lay incense upon them in the presence of the LORD tomorrow; and the man whom the LORD chooses shall be the one who is holy. You have gone far enough, you sons of Levi!"