Leviticus 15:3-5

New Revised Standard Version, Anglicised

³ The uncleanness of his discharge is this: whether his member^[a] flows with his discharge, or his member^[b] is stopped from discharging, it is uncleanness for him. ⁴ Every bed on which the one with the discharge lies shall be unclean; and everything on which he sits shall be unclean. ⁵ Anyone who touches his bed shall wash his clothes, and bathe in water, and be unclean until the evening.