Leviticus 20:19

A Conservative Version

And thou shall not uncover the nakedness of thy mother's sister, nor of thy father's sister, for he has made naked his near kin. They shall bear their iniquity.

Cross References

Leviticus 18:6

None of you shall approach to any who are near of kin to him, to uncover nakedness. I am LORD.

Exodus 6:20

And Amram took him Jochebed his father's sister to wife, and she bore him Aaron and Moses. And the years of the life of Amram were a hundred and thirty-seven years.