Backbiting or tale-bearing is to slander someone in their absence — to bite them behind their back. (wikipedia)
(It is) when you mention something about your brother that he does notlike.
[Sahih Muslim, 4690; Al-Tirmidhi, 1857]
“The listener is one of the two backbiters.”
"No fire is faster in consuming dry wood thangheebah in consuming a devotee's virtues."