Woe to the world because of stumbling blocks! It ¹  is necessary that stumbling blocks come, but woe to the person through whom they come.

Jesus ¹  said to his disciples, “Stumbling blocks are sure to come, but woe ²  to the one through whom they come!

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