question #1 Sahih Muslim 371, Book 3, Hadith 145 : What is the significance of maintaining physical purity in Islam, especially after certain acts?

0 Abu Huraira, where were you? He said: Messenger of Allah, you met when I was (sexually) defiled and I did not like to sit in your company before taking a bath. Upon this the Messenger of Allah (ﷺ) said: Hallowed be Allah, verily a believer is never defiled.