Sahih al-Bukhari
Sahih al-Bukhari 6599, 6600
حَدَّثَنِي إِسْحَاقُ، أَخْبَرَنَا عَبْدُ الرَّزَّاقِ، أَخْبَرَنَا مَعْمَرٌ، عَنْ هَمَّامٍ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَا مِنْ مَوْلُودٍ إِلاَّ يُولَدُ عَلَى الْفِطْرَةِ، فَأَبَوَاهُ يُهَوِّدَانِهِ وَيُنَصِّرَانِهِ، كَمَا تُنْتِجُونَ الْبَهِيمَةَ، هَلْ تَجِدُونَ فِيهَا مِنْ جَدْعَاءَ حَتَّى تَكُونُوا أَنْتُمْ تَجْدَعُونَهَا ". قَالُوا يَا رَسُولَ اللَّهِ أَفَرَأَيْتَ مَنْ يَمُوتُ وَهْوَ صَغِيرٌ قَالَ {اللَّهُ أَعْلَمُ بِمَا كَانُوا عَامِلِينَ}
Ishaq narrated to me; Abd al-Razzaq informed us; Ma'mar informed us, from Hammam, from Abu Hurayrah, who said: The Messenger of Allah, peace and blessings be upon him, said: ‘Every child is born upon the natural disposition. Then his parents make him a Jew or a Christian, just as you produce animals: do you find any born with a mutilated ear before you mutilate it yourselves?’ They said, ‘Messenger of Allah, what about one who dies while still a child?’ He said: ‘Allah knows best what they would have done.’