Asma’ bint Abi Bakr reported: My mother, who was an idolater, came to me hoping for good treatment during the truce of the Prophet, peace and blessings be upon him, so I asked him, “Shall I keep relations with her?” The Prophet said, “Yes.” Then, Allah Almighty revealed the verse, “Allah does not forbid you from dealing kindly and fairly with those who have neither fought nor driven you out of your homes. Surely, Allah loves those who are fair. Allah only forbids you from befriending those who have fought you for your faith, driven you out of your homes, or supported others in doing so. And whoever takes them as friends, then it is they who are the true wrongdoers.” (60:8-9)
Source: Ṣaḥīḥ al-Bukhārī 5978, Ṣaḥīḥ Muslim 1003
Grade: Muttafaqun Alayhi (authenticity agreed upon) according to Al-Bukhari and Muslim
عَنْ أَسْمَاءَ بِنْتِ أَبِي بَكْرٍ قَالَتْ أَتَتْنِي أُمِّي رَاغِبَةً وَهْىَ مُشْرِكَةٌ فِي عَهْدِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَسَأَلْتُ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ آصِلُهَا قَالَ نَعَمْ فَأَنْزَلَ اللَّهُ تَعَالَى فِيهَا لَّا يَنْهَاكُمُ اللَّهُ عَنِ الَّذِينَ لَمْ يُقَاتِلُوكُمْ فِي الدِّينِ وَلَمْ يُخْرِجُوكُم مِّن دِيَارِكُمْ أَن تَبَرُّوهُمْ وَتُقْسِطُوا إِلَيْهِمْ إِنَّ اللَّهَ يُحِبُّ الْمُقْسِطِينَ إِنَّمَا يَنْهَاكُمُ اللَّهُ عَنِ الَّذِينَ قَاتَلُوكُمْ فِي الدِّينِ وَأَخْرَجُوكُم مِّن دِيَارِكُمْ وَظَاهَرُوا عَلَىٰ إِخْرَاجِكُمْ أَن تَوَلَّوْهُمْ وَمَن يَتَوَلَّهُمْ فَأُولَٰئِكَ هُمُ الظَّالِمُونَ
5978 صحيح البخاري كتاب الأدب باب صلة الوالد المشرك
1003 صحيح مسلم كتاب الزكاة باب فضل النفقة والصدقة على الأقربين والزوج والأولاد والوالدين ولو كانوا مشركين