Leviticus 18:1-3, 6, 9
Leviticus 18:6 NKJV
‘None of you shall approach anyone who is near of kin to him, to uncover his nakedness: I am the LORD.
Leviticus 18:9 NKJV
The nakedness of your sister, the daughter of your father, or the daughter of your mother, whether born at home or elsewhere, their nakedness you shall not uncover.