“As for the leper who has the infection, his garments are torn, and his head is uncovered, and he has to cover his upper lip and cry, ‘Unclean! Unclean!’
“And he who is to be cleansed shall wash his garments, and shall shave off all his hair and wash himself in water, and shall be clean. Then after that he comes into the camp, but shall stay outside his tent seven days.
And יהוה said to Mosheh, “If her father had but spit in her face, would she not be ashamed seven days? Let her be shut out of the camp seven days, and after that let her be readmitted.”
“And you, camp outside the camp seven days. Whoever has slain any being, and whoever has touched any slain, cleanse yourselves and your captives on the third day and on the seventh day.