Sahih Muslim
The Book of Paradise, its Description, its Bounties and its Inhabitants — Hadith #7006
Scholarly Consensus: Sahih How we grade
حَدَّثَنِي سُرَيْجُ بْنُ يُونُسَ، حَدَّثَنَا حُمَيْدُ بْنُ عَبْدِ الرَّحْمَنِ، عَنِ الْحَسَنِ بْنِ صَالِحٍ،
عَنْ هَارُونَ بْنِ سَعْدٍ، عَنْ أَبِي حَازِمٍ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه
وسلم
" ضِرْسُ الْكَافِرِ أَوْ نَابُ الْكَافِرِ مِثْلُ أُحُدٍ وَغِلَظُ جِلْدِهِ مَسِيرَةُ ثَلاَثٍ " .
The molar tooth of an unbeliever or the canine teeth of an unbeliever will be like Uhud and the thickness of his skin a three night’s journey.
Hadith Grading
Each grade below reflects one scholar's assessment of the chain of transmission. The grade describes the chain, not the Prophet's words. How we grade
Scholarly Consensus: Sahih