Sahih Muslim , Book 43, Hadith 7171 (USC-MSA) ⓘ
Sa'id b. Jubair reported: 'Abd al Rahman b. Abzi commanded me that I should ask Ibn 'Abbas about these two verses:" He who slays a believer intentionally his requital shall be Hell where he would abide for ever" (iv. 92). So, I asked him and he said: Nothing has abrogated it. And as for this verse:" And they who call not upon another god with Allah and slay not the soul which Allah has forbidden, except in the cause of justice" (xxv. 68), he (Ibn Abbas) said: This has been revealed in regard to the polytheists."
حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، وَمُحَمَّدُ بْنُ بَشَّارٍ، قَالاَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، عَنْ مَنْصُورٍ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، قَالَ أَمَرَنِي عَبْدُ الرَّحْمَنِ بْنُ أَبْزَى أَنْ أَسْأَلَ ابْنَ عَبَّاسٍ، عَنْ هَاتَيْنِ الآيَتَيْنِ، { وَمَنْ يَقْتُلْ مُؤْمِنًا مُتَعَمِّدًا فَجَزَاؤُهُ جَهَنَّمُ خَالِدًا فِيهَا} فَسَأَلْتُهُ فَقَالَ لَمْ يَنْسَخْهَا شَىْءٌ . وَعَنْ هَذِهِ الآيَةِ { وَالَّذِينَ لاَ يَدْعُونَ مَعَ اللَّهِ إِلَهًا آخَرَ وَلاَ يَقْتُلُونَ النَّفْسَ الَّتِي حَرَّمَ اللَّهُ إِلاَّ بِالْحَقِّ} قَالَ نَزَلَتْ فِي أَهْلِ الشِّرْكِ .
also referenced under: Book 56, Hadith 21 (In-Book) & Hadith 3023 (Reference)