CAB(i)
17 And every garment, and every skin on which there shall be the seed of copulation shall both be washed with water, and be unclean until evening.
18 And a woman, if a man shall lie with her with seed of copulation-- they shall both bathe themselves in water and shall be unclean until evening.
19 And the woman whosoever shall have an issue of blood, when her issue shall be in her body, shall be seven days in her separation; everyone that touches her shall be unclean until evening.
20 And everywhere that she shall lie upon in her separation shall be unclean; and whatever she shall sit upon, shall be unclean.
21 And whosoever shall touch her bed shall wash his garments, and bathe his body in water, and shall be unclean until evening.
22 And everyone that touches any vessel on which she shall sit, shall wash his garments and bathe himself in water, and shall be unclean until evening.
23 And whether it be while she is on her bed, or on a seat which she may happen to sit upon when he touches her, he shall be unclean till evening.