Numbers 16:40

to be a memorial unto the children of Israel, to the end that no stranger, that is not of the seed of Aaron, come near to burn incense before Jehovah; that he be not as Korah, and as his company: as Jehovah spake unto him by Moses.

just as the LORD commanded him through Moses. It was to be a reminder for the Israelites that no unauthorized person outside the lineage of Aaron should approach to offer incense before the LORD and become like Korah and his followers.

to be a reminder to the people of Israel, so that no outsider, who is not of the descendants of Aaron, should draw near to burn incense before the LORD, lest he become like Korah and his company—as the LORD said to him through Moses.

as a reminder to the sons of Israel so that no layman, anyone who was not of the descendants of Aaron, would approach to burn incense before the LORD; then he would not become like Korah and his group—just as the LORD had spoken to him through Moses.

as the LORD directed him through Moses. This was to remind the Israelites that no one except a descendant of Aaron should come to burn incense before the LORD, or he would become like Korah and his followers.

to be a memorial to the children of Israel that no outsider, who is not a descendant of Aaron, should come near to offer incense before the LORD, that he might not become like Korah and his companions, just as the LORD had said to him through Moses.

This would warn the Israelites that no unauthorized person—no one who was not a descendant of Aaron—should ever enter the LORD’s presence to burn incense. If anyone did, the same thing would happen to him as happened to Korah and his followers. So the LORD’s instructions to Moses were carried out.

to be a memorial to the children of Israel, to the end that no stranger who isn’t of the offspring of Aaron, would come near to burn incense before Yahweh, that he not be as Korah and as his company; as Yahweh spoke to him by Moses.