Judging Rewarded 27
When a judge wishes to pass a decree, and for that strives hard and decides justly, there are two rewards for him; but when he strives hard but commits mistake, there is one reward for him.
-- Tradition: Bukhari and Muslim. Narrator: Abdullah-b-Amr.
Judging Forbidden 27
No judge shall pass a decree between two men (or women) when he is angry.
-- Tradition: Bukhari and Muslim. Narrator: Abu Bakrah.