النساۤء — An-Nisa' Ayat 92
وَمَا كَانَ لِمُؤْمِنٍ اَنْ يَّقْتُلَ مُؤْمِنًا اِلَّا خَطَـًٔا ۚ وَمَنْ قَتَلَ مُؤْمِنًا خَطَـًٔا فَتَحْرِيْرُ رَقَبَةٍ مُّؤْمِنَةٍ وَّدِيَةٌ مُّسَلَّمَةٌ اِلٰٓى اَهْلِهٖٓ اِلَّآ اَنْ يَّصَّدَّقُوْا ۗ فَاِنْ كَانَ مِنْ قَوْمٍ عَدُوٍّ لَّكُمْ وَهُوَ مُؤْمِنٌ فَتَحْرِيْرُ رَقَبَةٍ مُّؤْمِنَةٍ ۗوَاِنْ كَانَ مِنْ قَوْمٍۢ بَيْنَكُمْ وَبَيْنَهُمْ مِّيْثَاقٌ فَدِيَةٌ مُّسَلَّمَةٌ اِلٰٓى اَهْلِهٖ وَتَحْرِيْرُ رَقَبَةٍ مُّؤْمِنَةٍ ۚ فَمَنْ لَّمْ يَجِدْ فَصِيَامُ شَهْرَيْنِ مُتَتَابِعَيْنِۖ تَوْبَةً مِّنَ اللّٰهِ ۗوَكَانَ اللّٰهُ عَلِيْمًا حَكِيْمًا
Wa mā kāna limu'minin ay yaqtula mu'minan illā khaṭa'ā(n), wa man qatala mu'minan khaṭa'an fa taḥrīru raqabatim mu'minatiw wa diyatum musallamatun ilā ahlihī illā ay yaṣṣaddaqū, fa in kāna min qaumim bainakum wa bainahum mīṡāqun fa diyatum musallamatun ilā ahlihī wa taḥrīru raqabatim mu'minah(tin), famal lam yajid fa ṣiyāmu syahraini mutatābi‘aini taubatam minallāh(i), wa kānallāhu ‘alīman ḥakīmā(n).
"And never is it for a believer to kill a believer except by mistake. And whoever kills a believer by mistake - then the freeing of a believing slave and a compensation payment presented to the deceased's family [is required] unless they give [up their right as] charity. But if the deceased was from a people at war with you and he was a believer - then [only] the freeing of a believing slave; and if he was from a people with whom you have a treaty - then a compensation payment presented to his family and the freeing of a believing slave. And whoever does not find [one or cannot afford to buy one] - then [instead], a fast for two months consecutively, [seeking] acceptance of repentance from Allah. And Allah is ever Knowing and Wise."