Leviticus 15:13-18 - Purity Regulations For Male Bodily Discharges
13 " 'And when the person who discharges becomes clean from his body fluid discharge, he shall count for himself seven days for his cleansing; then he shall wash his garments, and he shall wash his body with {fresh} water, and he shall be clean. 14 Then on the eighth day he shall take for himself two turtledoves or two {young doves}, and he shall come {before} Yahweh at [the] tent of assembly's entrance, and he shall give them to the priest. 15 And the priest shall {sacrifice} one [as] a sin offering and {the other} [as] a burnt offering, and so the priest shall make atonement for him {before} Yahweh from his body fluid discharge.
16 " 'And if an emission of semen goes out from anyone, then he shall wash all of his body with water, and he shall be unclean until the evening. 17 And any garment and anything leather on which is an emission of semen shall be washed with water, and it shall be unclean until the evening. 18 If [there is] a woman with whom a man lies down [and there is] an emission of semen, then they shall wash [themselves] with water, and they shall be unclean until the evening.