Leviticus 18:19

And thou shalt not approach a woman in the separation of her uncleanness to uncover her nakedness.

Leviticus 15:24

And if a man lie with her at all, and the uncleanness of her separation come upon him, he shall be unclean seven days; and every bed whereon he lieth shall be unclean.

Leviticus 20:18

And if a man shall lie with a woman in her infirmity, and uncover her nakedness, her flux doth he lay bare, and she hath uncovered the fountain of her blood; and both of them shall be cut off from among their people.

Leviticus 15:19

And if a woman have a flux, and her flux in her flesh be blood, she shall be seven days in her separation, and whoever toucheth her shall be unclean until the even.

Ezekiel 18:6

he hath not eaten upon the mountains, nor lifted up his eyes to the idols of the house of Israel, neither hath defiled his neighbour's wife, nor come near to a woman in her separation,

Ezekiel 22:10

in thee have they discovered their fathers' nakedness; in thee have they humbled her that was unclean in her separation.

Leviticus 12:2

Speak unto the children of Israel, saying, If a woman conceive seed, and bear a male, then she shall be unclean seven days; as in the days of the separation of her infirmity shall she be unclean.

Treasury of Scripture Knowledge

Summary

Also thou shalt not approach unto a woman to uncover her nakedness, as long as she is put apart for her uncleanness.

Bible References

General references

Leviticus 15:19
And if a woman have a flux, and her flux in her flesh be blood, she shall be seven days in her separation, and whoever toucheth her shall be unclean until the even.
Leviticus 20:18
And if a man shall lie with a woman in her infirmity, and uncover her nakedness, her flux doth he lay bare, and she hath uncovered the fountain of her blood; and both of them shall be cut off from among their people.
Ezekiel 18:6
he hath not eaten upon the mountains, nor lifted up his eyes to the idols of the house of Israel, neither hath defiled his neighbour's wife, nor come near to a woman in her separation,
Ezekiel 22:10
in thee have they discovered their fathers' nakedness; in thee have they humbled her that was unclean in her separation.