«إنما أنا بشر وإني اشترطت على ربي عز وجل: أي عبد من المسلمين شتمته أو سببته أن يكون ذلك له زكاة وأجرا»
The Prophet (peace and blessings be upon him) said:
"I am only a human being, and I have made a condition (covenant) with my Lord, the Mighty and Majestic, that whichever servant among the Muslims I say something harsh to or rebuke, that it becomes a means of purification and reward for him."
Hadith Referenceصحیح الجامع الصغیر / حرف الألف / 2343