Hadith 14:5
Narrated Abu Bakrah (RA):
I heard Allah's Messenger (ﷺ) say, "No judge should give judgement between two people while he is angry." [Agreed upon].
وَعَنْ أَبِي بَكْرَةَ - رضى الله عنه - قَالَ: سَمِعْتُ رَسُولَ اَللَّهِ - صلى الله عليه وسلم -يَقُولُ: { " لَا يَحْكُمُ أَحَدٌ بَيْنَ اِثْنَيْنِ, وَهُوَ غَضْبَانُ" } مُتَّفَقٌ عَلَيْهِ
Original Reference: Bulugh al-Maram 1401