'Bed' in the Bible

Any bed upon which the person who discharges lies down becomes unclean, and any object upon which he sits becomes unclean.

And anyone who touches his bed must wash his garments and shall wash [himself] with water, and he shall be unclean until evening.

And any person who touches her bed must wash his garments, and he shall wash [himself] with water, and he shall be unclean until the evening.

And if it [is] on the bed or on the object on which she sits, at his touching it he becomes unclean until the evening.

And if a man indeed lies with her and her menstruation occurs on him, then he shall be unclean [for] seven days, and any bed on which he lies down becomes unclean.

Any bed on which she lies [during] all the days of her body fluid discharge shall become for her as her bed of menstruation, and any object on which she sits becomes unclean as her menstruation's uncleanness.