SHAFAQNA – It is narrated from Imam Sadeq (AS) who said: Luqman told his son: There are three signs for a jealous person. The jealous one backbites the one who is envied, and whenever the envied one is present flatters him/her. And when the envied one is inflicted with calamity, the jealous one blames him/her and becomes happy [1].
[1] Beharul Anwaar, Vol. 73, Page 251.