Reference: https://twitter.com/Dawah16/status/1128078401850486785
https://twitter.com/Dawah16/status/1128078401850486785
al-Ibaanah al-Kubraa – v2, p596
al-Imaam Ibn Battah said:
The one who safeguards himself the most, is the one who protects his tongue the most [from false and idle speech], and is the busiest of them in terms of his religion, and is one who exerts himself the most in leaving that which does not concern him.