The Holy Prophet [s] said: “When you meet each other then initiate greeting (salam) and embrace; and when you separate from each other, then depart with seeking forgiveness.”[i]

[i] Bihar-ul-Anwar, vol. 76, p. 4

The Holy Prophet [s] said: “Affliction caused by the tongue is worse than (that caused by) the strike of the blade of a sword.”[i]

[i] Bihar-ul-Anwar, vol. 71, p. 286

Imam Ali [as] said: “Do contemplate before speaking so that you may guard yourself from (committing) errs.”[i]

[i] Ghurar-uI-Hikam, p. 228