'Bed' in the Bible

Every bed on which the one who has the discharge lies becomes unclean, and everything on which he sits becomes unclean.

Whoever touches his bed shall wash his clothes, and bathe in water, and be unclean until evening;

Anyone who touches her bed shall wash his clothes and bathe in water, and be unclean until evening.

And if it is on her bed or on the thing on which she is sitting, when he touches it, he shall be unclean until evening.

If a man actually lies with her so that her menstrual impurity is on him, he shall be unclean for seven days; and every bed on which he lies shall be unclean.

Every bed on which she lies during the time of her discharge shall be to her like the bed of her menstrual impurity, and whatever she sits on shall be unclean, like the uncleanness of her monthly period.