May it fall upon the head of Joab and upon all his father’s house. May the house of Joab never be without one who has a discharge, or who is a leper, or who leans on a staff, or who falls by the sword, or who lacks food.”
This is the instruction for his uncleanness in his discharge, whether the discharge from his body flows or his body is stopped up by his discharge, it is his uncleanness.
If a man of the offspring of Aaron is a leper or has a discharge, he shall not eat of the holy offerings until he is clean. And whoever touches anything that is unclean by contact with the dead or a man who had an emission of semen,
Or when he touches human uncleanness, any uncleanness by which he may become unclean, and he did not realize it, when he realizes it, then he shall be guilty.