There is no Diyah for injuries caused by animals or by falling into a mine or well Sahih Muslim 1710 d
Arabic hadith text
حَدَّثَنَا مُحَمَّدُ بْنُ رُمْحِ بْنِ الْمُهَاجِرِ، أَخْبَرَنَا اللَّيْثُ، عَنْ أَيُّوبَ بْنِ مُوسَى، عَنِ الأَسْوَدِ، بْنِ الْعَلاَءِ عَنْ أَبِي سَلَمَةَ بْنِ عَبْدِ الرَّحْمَنِ، عَنْ أَبِي هُرَيْرَةَ، عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم أَنَّهُ قَالَ "الْبِئْرُ جَرْحُهَا جُبَارٌ وَالْمَعْدِنُ جَرْحُهُ جُبَارٌ وَالْعَجْمَاءُ جَرْحُهَا جُبَارٌ وَفِي الرِّكَازِ الْخُمْسُ " .
Translation
Abu Huraira reported Allah's Messenger (ﷺ) as saying
The wound caused (by falling) in the well, in the mine, and caused bv the animal has no requital for it; and there is one-fifth (for the government) in the buried treasure.