Leviticus 15:2-4

American Standard Version

² Speak unto the children of Israel, and say unto them, When any man hath an issue out of his flesh, because of his issue he is unclean. ³ And this shall be his uncleanness in his issue: whether his flesh run with his issue, or his flesh be stopped from his issue, it is his uncleanness. ⁴ Every bed whereon he that hath the issue lieth shall be unclean; and everything whereon he sitteth shall be unclean.