What does Leviticus 16:1 say in the KJV?

And the LORD spake unto Moses after the death of the two sons of Aaron, when they offered before the LORD, and died;

A divine instruction given to Moses following a tragic event involving Aaron's sons.

King James Version (public domain)

Traditionally attributed to Moses · c. 13th century BC · The Pentateuch — Genesis, Exodus, Leviticus, Numbers, and Deuteronomy — is traditionally attributed to him

Context

1And the LORD spake unto Moses after the death of the two sons of Aaron, when they offered before the LORD, and died;

2And the LORD said unto Moses, Speak unto Aaron thy brother, that he come not at all times into the holy place within the vail before the mercy seat, which is upon the ark; that he die not: for I will appear in the cloud upon the mercy seat.

3Thus shall Aaron come into the holy place: with a young bullock for a sin offering, and a ram for a burnt offering.