TSK · Numbers 8:19

Thus did all the children of Israel; as Jehovah commanded Moses and Aaron, so did they.

But the Levites shall encamp round about the tabernacle of the testimony, that there be no wrath upon the congregation of the children of Israel: and the Levites shall keep the charge of the tabernacle of the testimony.

And Moses said unto Aaron, Take thy censer, and put fire therein from off the altar, and lay incense thereon, and carry it quickly unto the congregation, and make atonement for them: for there is wrath gone out from Jehovah; the plague is begun.

And he smote of the men of Beth-shemesh, because they had looked into the ark of Jehovah, he smote of the people seventy men, [and] fifty thousand men; and the people mourned, because Jehovah had smitten the people with a great slaughter.

But when he was strong, his heart was lifted up, so that he did corruptly, and he trespassed against Jehovah his God; for he went into the temple of Jehovah to burn incense upon the altar of incense.