Sunan An-Nasa'i - سنن النسائي
49. The Book of the Etiquette of Judges - كتاب آداب القضاة
18) Chapter: Mentioning What the Judge Should Avoid
It was narrated that 'Abdur-Rahman bin Abi Bakrah said:
"My father wrote to 'Ubaidullah bin Abi Bakrah - who was the judge of Sijistan - saying: 'Do not pass judgment between two people when you are angry, for I heard the Messenger of Allah [SAW] say: No one should pass judgment between two people when he is angry.'"
18) باب ذِكْرِ مَا يَنْبَغِي لِلْحَاكِمِ أَنْ يَجْتَنِبَهُ
أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا أَبُو عَوَانَةَ، عَنْ عَبْدِ الْمَلِكِ بْنِ عُمَيْرٍ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي بَكْرَةَ، قَالَ كَتَبَ أَبِي وَكَتَبْتُ لَهُ إِلَى عُبَيْدِ اللَّهِ بْنِ أَبِي بَكْرَةَ وَهُوَ قَاضِي سِجِسْتَانَ أَنْ لاَ، تَحْكُمَ بَيْنَ اثْنَيْنِ وَأَنْتَ غَضْبَانُ فَإِنِّي سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ . " لاَ يَحْكُمْ أَحَدٌ بَيْنَ اثْنَيْنِ وَهُوَ غَضْبَانُ "
