his parents referred their dispute to the Prophet ﷺ, and one of them was a disbeliever. He (the Prophet ﷺ) said: “O Allah, guide him,” and he turned towards the Muslim, and he ruled that he should go with that parent.
أَنَّ أَبَوَيْهِ اخْتَصَمَا إِلَى النَّبِيِّ ﷺ أَحَدُهُمَا كَافِرٌ وَالآخَرُ مُسْلِمٌ فَخَيَّرَهُ فَتَوَجَّهَ إِلَى الْكَافِرِ فَقَالَ اللَّهُمَّ اهْدِهِ فَتَوَجَّهَ إِلَى الْمُسْلِمِ فَقَضَى لَهُ بِهِ
his parents referred their dispute to the Prophet ﷺ, and one of them was a disbeliever. He (the Prophet ﷺ) said: “O Allah, guide him,” and he turned towards the Muslim, and he ruled that he should go with that parent. (Using translation from Ibn Mājah 2352)
أَنَّ أَبَوَيْهِ اخْتَصَمَا فِيهِ إِلَى النَّبِيِّ ﷺ وَأَحَدُهُمَا مُسْلِمٌ وَالْآخَرُ كَافِرٌ فَخَيَّرَهُ فَتَوَجَّهَ إِلَى الْكَافِرِ مِنْهُمَا فَقَالَ اللهُمَّ اهْدِهِ فَتَوَجَّهَ إِلَى الْمُسْلِمِ فَقَضَى لَهُ بِهِ
"عَنْ عَبْدِ الْحَمِيدِ بْنِ سَلَمَةَ، عَنْ أَبِيهِ، عَنْ جَدِّهِ أَنَّ أَبَوَيهِ اخْتَصَمَا فِيهِ إِلَى النَّبِيِّ ﷺ أَحَدُهُمَا مُسْلِمٌ، والآخَرُ كَافِرٌ، فَخيرَهُ، فَرَدَّهُ إِلَى الْكَافِرِ فَقَالَ: اللَّهُمَّ اهْدِهِ فَتَوَجَّهَ إِلَى المسلِمِ، فَقَضَى لَهُ بِهِ".