New Revised Standard Version
This is the lineage of Aaron and Moses at the time when the LORD spoke with Moses on Mount Sinai.

Contemporary English Version
When the LORD talked with Moses on Mount Sinai,

New American Bible
These are the offspring of Aaron and Moses at the time the LORD spoke to Moses on Mount Sinai.

Douay-Rheims Bible
These are the generations of Aaron and Moses in the day that the Lord spoke to Moses in mount Sinai.

These are the generations of Aaron and Moses in the day that the Lord spoke to Moses in mount Sinai.

generations

Genesis 2:4 These are the generations of the heaven and the earth, when they were created, in the day that the Lord God made the heaven and the earth:

Genesis 5:1 This is the book of the generation of Adam. In the day that God created man, he made him to the likeness of God.

Genesis 10:1 These are the generations of the sons of Noe: Sem, Cham, and Japheth: and unto them sons were born after the flood.

Exodus 6:16,20 And these are the names of the sons of Levi by their kindreds: Gerson, and Caath, and Merari. And the years of the life of Levi were a hundred and thirty-seven. . . .

Matthew 1:1 The book of the generation of Jesus Christ, the son of David, the son of Abraham:

spake

Numbers 1:1 And the Lord spoke to Moses in the desert of Sinai in the tabernacle of the covenant, the first day of the second month, the second year of their going out of Egypt, saying:

Leviticus 25:1 And the Lord spoke to Moses in mount Sinai, saying:

Leviticus 27:34 These are the precepts which the Lord commanded Moses for the children of Israel in mount Sinai.