Leviticus 15:19-21

Revised Standard Version Catholic Edition

¹⁹ “When a woman has a discharge of blood which is her regular discharge from her body, she shall be in her impurity for seven days, and whoever touches her shall be unclean until the evening. ²⁰ And everything upon which she lies during her impurity shall be unclean; everything also upon which she sits shall be unclean. ²¹ And whoever touches her bed shall wash his clothes, and bathe himself in water, and be unclean until the evening.