Leviticus 18:7

7 “Do not violate your father by having sexual relations with your mother. She is your mother; you must not have sexual relations with her.

Leviticus 18:7 In-Context

5 If you obey my decrees and my regulations, you will find life through them. I am the LORD .
6 “You must never have sexual relations with a close relative, for I am the LORD .
7 “Do not violate your father by having sexual relations with your mother. She is your mother; you must not have sexual relations with her.
8 “Do not have sexual relations with any of your father’s wives, for this would violate your father.
9 “Do not have sexual relations with your sister or half sister, whether she is your father’s daughter or your mother’s daughter, whether she was born into your household or someone else’s.
Holy Bible. New Living Translation copyright© 1996, 2004, 2007, 2013 by Tyndale House Foundation. Used by permission of Tyndale House Publishers Inc., Carol Stream, Illinois 60188. All rights reserved.