Leviticus 15:26 in the King James Version
Every bed whereon she lieth all the days of her issue shall be unto her as the bed of her separation: and whatsoever she sitteth upon shall be unclean, as the uncleanness of her separation.
Context
25 “‘If a woman has a discharge of her blood many days not in the time of her period, or if she has a discharge beyond the time of her period, all the days of the discharge of her uncleanness shall be as in the days of her period. She is unclean.
26 Every bed she lies on all the days of her discharge shall be to her as the bed of her period. Everything she sits on shall be unclean, as the uncleanness of her period.
27 Whoever touches these things shall be unclean, and shall wash his clothes and bathe himself in water, and be unclean until the evening.