Exodus 32:28
The sons of Levi did according to the word of Moses: and there fell of the people that day about three thousand men.
Deuteronomy 33:9
who said of his father, and of his mother, 'I have not seen him;' Neither did he acknowledge his brothers, Nor did he know his own children: For they have observed your word, and keep your covenant.
Numbers 16:32-35
and the earth opened its mouth, and swallowed them up, and their households, and all the men who appertained to Korah, and all their goods.
Numbers 16:41
But on the next day all the congregation of the children of Israel murmured against Moses and against Aaron, saying, "You have killed the LORD's people."
Malachi 2:4-6
You will know that I have sent this commandment to you, that my covenant may be with Levi," says the LORD of hosts.
1 Corinthians 10:8
Neither let us commit sexual immorality, as some of them committed, and in one day twenty-three thousand fell.
Hebrews 2:2-3
For if the word spoken through angels proved steadfast, and every transgression and disobedience received a just recompense;