March 26, 2020 (Cleanliness in the Jewish Tradition) References

Tanakh
Genesis 1:27
Leviticus 15
Deuteronomy 23:13-15
Zechariah 12:1
Proverbs 16:4

Midrash
Shney Luchot HaBrit: Masei, Torah Ohr 1
Radak on Zechariah 12

Halakha
Shulchan Arach: Section Orach Chayim
Peninei Halakha (Eliezer Melamed)
Mishnah Berurah (Yisrael Meir Kagan)

Mishnah
Sotah 9:15

Talmud
Shabbat 50b
Shabbat 129a