Leviticus 15:19-21

American Standard Version

¹⁹ And if a woman have an issue, and her issue in her flesh be blood, she shall be in her ^[a]impurity seven days: and whosoever toucheth her shall be unclean until the even. ²⁰ And everything that she lieth upon in her ^[b]impurity shall be unclean: everything also that she sitteth upon shall be unclean. ²¹ And whosoever toucheth her bed shall wash his clothes, and bathe himself in water, and be unclean until the even.