Now this is his uncleanness in regard to his discharge ¹  – whether his body secretes his discharge or blocks his discharge, he is unclean. All the days that his body has a discharge or his body blocks his discharge, ²  this is his uncleanness. ³ 

“‘When the man with the discharge becomes clean from his discharge he is to count off for himself seven days for his purification, and he must wash his clothes, bathe in fresh water, ¹  and be clean.

and the priest is to make one of them a sin offering ¹  and the other a burnt offering. ²  So the priest ³  is to make atonement for him before the Lord for ⁴  his discharge.