وَمَا كَانَ لِمُؤْمِنٍ أَن يَقْتُلَ مُؤْمِنًا إِلَّا خَطَأً وَمَن قَتَلَ مُؤْمِنًا خَطَأً فَتَحْرِيرُ رَقَبَةٍ مُّؤْمِنَةٍ وَدِيَةٌ مُّسَلَّمَةٌ إِلَىٰ أَهْلِهِ إِلَّا أَن يَصَّدَّقُوا فَإِن كَانَ مِن قَوْمٍ عَدُوٍّ لَّكُمْ وَهُوَ مُؤْمِنٌ فَتَحْرِيرُ رَقَبَةٍ مُّؤْمِنَةٍ وَإِن كَانَ مِن قَوْمٍ بَيْنَكُمْ وَبَيْنَهُم مِّيثَاقٌ فَدِيَةٌ مُّسَلَّمَةٌ إِلَىٰ أَهْلِهِ وَتَحْرِيرُ رَقَبَةٍ مُّؤْمِنَةٍ فَمَن لَّمْ يَجِدْ فَصِيَامُ شَهْرَيْنِ مُتَتَابِعَيْنِ تَوْبَةً مِّنَ اللَّهِ وَكَانَ اللَّهُ عَلِيمًا حَكِيمًا
Wama kana limu/minin an yaqtula mu/minan illa khataan waman qatala mu/minan khataan fatahreeru raqabatin mu/minatin wadiyatun musallamatun ila ahlihi illa an yassaddaqoo fa-in kana min qawmin AAaduwwin lakum wahuwa mu/minun fatahreeru raqabatin mu/minatin wa-in kana min qawmin baynakum wabaynahum meethaqun fadiyatun musallamatun ila ahlihi watahreeru raqabatin mu/minatin faman lam yajid fasiyamu shahrayni mutatabiAAayni tawbatan mina Allahi wakana Allahu AAaleeman hakeeman
And not is for a believer that he kills a believer except (by) mistake. And whoever killed a believer (by) mistake, then freeing (of) a believing slave and blood money (is to be) paid to his family unless that they remit (as) charity. But if (he) was from a people hostile to you and he was a believer then freeing (of) a believing slave. And if (he) was from a people between you and between them, (is) a treaty, then blood money (is to be) paid to his family, and freeing (of) a believing slave. And whoever (does) not find, then fasting (for) two months consecutively, (seeking) repentance from Allah, and Allah is All-Knowing, All-Wise.
AND IT IS not conceivable that a believer should slay another believer, unless it be by mistake. And upon him who has slain a believer by mistake there is the duty of freeing a believing soul from bondage and paying an indemnity to the victim's relations, unless they forgo it by way of charity. Now if the slain, while himself a believer, belonged to a people who are at war with you, [the penance shall be confined to] the freeing of a believing soul from bondage; whereas, if he belonged to a people to whom you are bound by a covenant, [it shall consist of] an indemnity to be paid to his relations in addition to the freeing of a believing soul from bondage. And he who does not have the wherewithal shall fast [instead] for two consecutive months. (This is) the atonement ordained by God: and God is indeed all-knowing, wise.
Never should a believer kill a believer; but (If it so happens) by mistake, (Compensation is due): If one (so) kills a believer, it is ordained that he should free a believing slave, and pay compensation to the deceased's family, unless they re mit it freely. If the deceased belonged to a people at war with you, and he was a believer, the freeing of a believing slave (Is enough). If he belonged to a people with whom ye have treaty of Mutual alliance, compensation should be paid to his family, and a believing slave be freed. For those who find this beyond their means, (is prescribed) a fast for two months running: by way of repentance to God: for God hath all knowledge and all wisdom.
It is not for a believer to kill a believer unless (it be) by mistake. He who hath killed a believer by mistake must set free a believing slave, and pay the blood-money to the family of the slain, unless they remit it as a charity. If he (the victim) be of a people hostile unto you, and he is a believer, then (the penance is) to set free a believing slave. And if he cometh of a folk between whom and you there is a covenant, then the blood-money must be paid unto his folk and (also) a believing slave must be set free. And whoso hath not the wherewithal must fast two consecutive months. A penance from Allah. Allah is Knower, Wise.
And a believer would not kill a believer except by mistake. And he who kills a believer by mistake should free a believing slave, and blood-money should be paid to his people unless they remit it as alms. But if he be from a tribe hostile to you and he is a believer, the freeing of a believing slave (suffices). And if he be from a tribe between whom and you there is a covenant, the blood-money should be paid to his people along with the freeing of a believing slave; but he who has not the means should fast for two months successively: a penance from Allah. And Allah is ever Knowing, Wise.
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.