Silsilah as-Sahihah 2831 — A Believer is Free from Bad Traits

Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: "A believer is neither one who taunts, nor one who curses, nor one who uses obscene language, nor one who speaks uselessly and with insolence."