Hazrat Ibn Umar (Radiallahu Anhuma) reported Allah’s Messenger (Sallallahu Alaihi Wa Sallam) as saying, “The believer is not given to cursing.” A version has “It is noy fitting for a believer to be given to cursing.”
(Tirmizi Sharif)

Hazrat Samura Bin Jundub (Radiyallahu Anhu) reported Allah’s Messenger (Sallallahu Alaihi Wa Sallam) as saying, “Do not invoke Allah’s curse, Allah’s curse, Allah’s anger, or Jahannam on one another.” A version has, “or Hell.”
(Tirmizi Sharif)

Hazrat Abu Dardaa (Radiyallahu Anhu) told that he heard Allah’s Messenger (Sallallahu Alaihi Wa Sallam) say, “When a man curses anything the curse goes upto heaven and the gates of heaven are locked against it. Then it comes down to the earth and its gates are locked against it. It then goes right and left ,and if it finds no place of entrance it returns to the thing which was cursed, and if it deserves what was said (it enters it) ; otherwise it returns to the one who uttered it.”
(Abu Dawood)

Hazrat Ibn Abbas (Radiyallahu Anhu) told that the wind snatched away a man’s cloak and he cursed it, so Allah’s Messenger (Sallallahu Alaihi Wa Sallam) said, “Do not curse it, for it is under command, and if anyone curses a thing undeservedly the curse returns upon him.”
(Tirmizi Sharif,Abu Dawood)