Leviticus 20:19

Modern English Version

You shall not have relations with your mother’s sister or your father’s sister, for this is to expose the nakedness of one’s relative. They shall bear their iniquity.

Cross References

Exodus 6:20

Now Amram married Jochebed his father’s sister, and she bore him Aaron and Moses. And the years of the life of Amram were one hundred and thirty-seven years.

Leviticus 18:6

None of you shall approach any of his near relatives to have relations: I am the Lord.