ENOfficial
Anas bin Malik narrated that the Messenger of Allah (sallAllahu Alayhi wa sallam) said: "Whoever asks for a position as a judge, then he left on his own. And whoever is forced onto it, Allah sends an angel down to him so that he can be correct." (Daif)
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا هَنَّادٌ، حَدَّثَنَا وَكِيعٌ، عَنْ إِسْرَائِيلَ، عَنْ عَبْدِ الأَعْلَى، عَنْ بِلاَلِ بْنِ أَبِي مُوسَى، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ سَأَلَ الْقَضَاءَ وُكِلَ إِلَى نَفْسِهِ وَمَنْ أُجْبِرَ عَلَيْهِ يُنْزِلُ اللَّهُ عَلَيْهِ مَلَكًا فَيُسَدِّدُهُ " .
sunnah.com