'Bed' in the Bible

Every bed, whereon he lieth that hath the issue, is unclean: and every thing, whereon he sitteth, shall be unclean.

And whosoever toucheth his bed shall wash his clothes, and bathe himself in water, and be unclean until the even.

And whosoever toucheth her bed shall wash his clothes, and bathe himself in water, and be unclean until the even.

And if it be on her bed, or on any thing whereon she sitteth, when he toucheth it, he shall be unclean until the even.

And if any man lie with her at all, and her flowers be upon him, he shall be unclean seven days; and all the bed whereon he lieth shall be unclean.

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.