Sahih al-Bukhari, Volume 8, Book 73, Hadith 9 (USC-MSA) ⓘ

Narrated Asma' bint Abu Bakr: My mother came to me, hoping (for my favor) during the lifetime of the Prophet. I asked the Prophet, "May I treat her kindly?" He replied, "Yes." Ibn 'Uyaina said, "Then Allah revealed: 'Allah forbids you not with regards to those who fought not against you because of religion, and drove you not out from your homes, that you should show them kindness and deal justly with them.'.......(60.8)

حَدَّثَنَا الْحُمَيْدِيُّ، حَدَّثَنَا سُفْيَانُ، حَدَّثَنَا هِشَامُ بْنُ عُرْوَةَ، أَخْبَرَنِي أَبِي، أَخْبَرَتْنِي أَسْمَاءُ ابْنَةُ أَبِي بَكْرٍ ـ رضى الله عنهما ـ قَالَتْ أَتَتْنِي أُمِّي رَاغِبَةً فِي عَهْدِ النَّبِيِّ صلى الله عليه وسلم فَسَأَلْتُ النَّبِيَّ صلى الله عليه وسلم آصِلُهَا قَالَ ‏"‏ نَعَمْ ‏"‏‏.‏ قَالَ ابْنُ عُيَيْنَةَ فَأَنْزَلَ اللَّهُ تَعَالَى فِيهَا ‏{‏لاَ يَنْهَاكُمُ اللَّهُ عَنِ الَّذِينَ لَمْ يُقَاتِلُوكُمْ فِي الدِّينِ‏}‏

Narrated Asma': "My mother who was a Mushrikah (pagan, etc.), came with her father during the period of peace pact between the Muslims and the Quraish infidels. I went to seek the advice of the Prophet saying, "My mother has arrived and she is hoping (for my favor)." The Prophet said, "Yes, be good to your mother."

وَقَالَ اللَّيْثُ حَدَّثَنِي هِشَامٌ، عَنْ عُرْوَةَ، عَنْ أَسْمَاءَ، قَالَتْ قَدِمَتْ أُمِّي وَهْىَ مُشْرِكَةٌ فِي عَهْدِ قُرَيْشٍ وَمُدَّتِهِمْ، إِذْ عَاهَدُوا النَّبِيَّ صلى الله عليه وسلم مَعَ أَبِيهَا، فَاسْتَفْتَيْتُ النَّبِيَّ صلى الله عليه وسلم فَقُلْتُ إِنَّ أُمِّي قَدِمَتْ وَهْىَ رَاغِبَةٌ ‏{‏أَفَأَصِلُهَا‏}‏ قَالَ ‏ "‏ نَعَمْ صِلِي أُمَّكِ ‏" ‏‏.‏