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.
22
And whoever touches anything upon which she sits shall wash his clothes, and bathe himself in water, and be unclean until the evening;
23
whether it is the bed or anything upon which she sits, when he touches it he shall be unclean until the evening.