## Sefer HaMitzvot, Positive Commandments

###### Sefer HaMitzvot, Positive Commandments 105:1
[Sefer HaMitzvot, Positive Commandments 105:1](https://torahapp.org/share/book/Sefer%20HaMitzvot/s/Positive%20Commandments/r/105:1)

היא שצונו להיות שכבת זרע טמא, ומצוה זו כוללת משפטי שכבת זרע. (מצורע, טהרה הלכות טומאה שאר טומאות פ"ה):

**Sefaria Edition 2021, Translated by Rabbi Francis Nataf:**
That is that He commanded us that semen be impure. And this commandment includes the regulations of [the impurity of] semen. (See Parashat Metzora; Mishneh Torah, Other Sources of Defilement 5.)