Assalamu Alaikom all,
Abu Hurayra (R) narrated that the Prophet (S) said, "From the perfection of a person's Islam is abstaining from what does not concern him." Hadeeth Hassan by Imam At-Tirmidhee.
What does this Prophet's saying mean to me?
Limiting gossiping and avoiding conversations or topics that is of no benefit. When a group of friends don't backbite and only speak well-each of each other in and outside their friends' presence, it is beautiful, mA.