O
Allah, whomever of the believers I have abused, give him the reward of a
sacrificial slaughter for it on the Day of Resurrection.
Reference: Al-Bukhari,
cf. Al-Asqalani, Fathul-Bari 11/171, Muslim 4/2007. The wording in
Muslim's report is: 'make it a purification for him and a source of
mercy.
"… when it is said to them; 'Make not mischief on the Earth', they say; 'We are only peace makers'. Indeed they are the ones who make mischief, but they perceive it not"