Eph:5:5: For this ye know, that no wh*remonger, nor unclean person, nor covetous man, who is an idolater, hath any inheritance in the kingdom of Christ and of God.
Know ye not that sex is unclean?
Lev:15:16: And if any man's seed of copulation go out from him, then he shall wash all his flesh in water, and be unclean until the even.
Lev:15:17: And every garment, and every skin, whereon is the seed of copulation, shall be washed with water, and be unclean until the even.
Lev:15:18: The woman also with whom man shall lie with seed of copulation, they shall both bathe themselves in water, and be unclean until the even.