Hadith.5781 - The Prophet صلى الله عليه وعلى آله وسلم said; "Insulting a believer is wickedness, fighting a believer is disbelief, consuming his flesh (backbiting) is disobedience to Allah سبحانه وتعالى, the Mighty and Majestic, and the sanctity of his wealth is like the sanctity of his blood."