The Prophet ﷺ said, "No human being is killed unjustly, but a part of responsibility for the crime is laid on the first son of Adam who invented the tradition of killing (murdering) on the earth. (It is said that he was Qabil).

عَنِ النَّبِيِّ ﷺ قَالَ لاَ تُقْتَلُ نَفْسٌ إِلاَّ كَانَ عَلَى ابْنِ آدَمَ الأَوَّلِ كِفْلٌ مِنْهَا

The Prophet ﷺ said, "None is killed unjustly, but the first son of Adam will have a part of its burden," and perhaps Sufyan said, "a part of its blood" because he was the first to establish the tradition of murdering.

قَالَ النَّبِيُّ ﷺ: «لَيْسَ مِنْ نَفْسٍ تُقْتَلُ ظُلْمًا إِلاَّ كَانَ عَلَى ابْنِ آدَمَ الأَوَّلِ كِفْلٌ مِنْهَا»، وَرُبَّمَا قَالَ سُفْيَانُ «مِنْ دَمِهَا» لأَنَّهُ أَوَّلُ مَنْ سَنَّ الْقَتْلَ أَوَّلاً.

Messenger of Allah ﷺ said, "Whenever a person is murdered unjustly, there is a share from the burden of the crime on the first son of Adam for he was the first to start the tradition of murdering."

قَالَ رَسُولُ اللَّهِ ﷺ لاَ تُقْتَلُ نَفْسٌ ظُلْمًا إِلاَّ كَانَ عَلَى ابْنِ آدَمَ الأَوَّلِ كِفْلٌ مِنْ دَمِهَا لأَنَّهُ أَوَّلُ مَنْ سَنَّ الْقَتْلَ

Allah's Apostle ﷺ having said: No person who is killed unjustly, but the share of (this offence of his also) falls upon the first son of Adam, for he was the first to introduce killing.

قَالَ رَسُولُ اللَّهِ ﷺ لاَ تُقْتَلُ نَفْسٌ ظُلْمًا إِلاَّ كَانَ عَلَى ابْنِ آدَمَ الأَوَّلِ كِفْلٌ مِنْ دَمِهَا لأَنَّهُ كَانَ أَوَّلَ مَنْ سَنَّ الْقَتْلَ

that the Messenger of Allah ﷺ said: "No soul is wrongfully taken except that some of the burden of its blood is upon the son of Adam, because he was the first to institute murder."

رَسُولُ اللَّهِ ﷺ مَا مِنْ نَفْسٍ تُقْتَلُ ظُلْمًا إِلاَّ كَانَ عَلَى ابْنِ آدَمَ كِفْلٌ مِنْ دَمِهَا وَذَلِكَ لأَنَّهُ أَوَّلُ مَنْ أَسَنَّ الْقَتْلَ وَقَالَ عَبْدُ الرَّزَّاقِ سَنَّ الْقَتْلَ

“No person is killed wrongfully, but a share of responsibility for his blood will be upon, the first son of Adam, because he was the first one to kill.”

قَالَ رَسُولُ اللَّهِ ﷺ لاَ تُقْتَلُ نَفْسٌ ظُلْمًا إِلاَّ كَانَ عَلَى ابْنِ آدَمَ الأَوَّلِ كِفْلٌ مِنْ دَمِهَا لأَنَّهُ أَوَّلُ مَنْ سَنَّ الْقَتْلَ

The Prophet [SAW] said: "No person is killed wrongfully, but a share of responsibility for his blood will be upon the first son of Adam, because he was the first one to set the precedence, of killing." (Using translation from Nasāʾī 3985)

عَنِ النَّبِيِّ ﷺ قَالَ لَا تُقْتَلُ نَفْسٌ ظُلْمًا إِلَّا كَانَ عَلَى ابْنِ آدَمَ كِفْلٌ مِنْ دَمِهَا ذَاكَ أَنَّهُ أَوَّلُ مَنْ سَنَّ الْقَتْلَ

“No person is killed wrongfully, but a share of responsibility for his blood will be upon, the first son of Adam, because he was the first one to kill.” (Using translation from Ibn Mājah 2616)

قَالَ رَسُولُ اللهِ ﷺ مَا مِنْ نَفْسٍ تُقْتَلُ ظُلْمًا إِلَّا كَانَ عَلَى ابْنِ آدَمَ الْأَوَّلِ كِفْلٌ مِنْ دَمِهَا ذَلِكَ بِأَنَّهُ أَوَّلُ مَنْ سَنَّ الْقَتْلَ

“No person is killed wrongfully, but a share of responsibility for his blood will be upon, the first son of Adam, because he was the first one to kill.” (Using translation from Ibn Mājah 2616)

قَالَ رَسُولُ اللهِ ﷺ لَا تُقْتَلُ نَفْسٌ ظُلْمًا إِلَّا كَانَ عَلَى ابْنِ آدَمَ الْأَوَّلِ كِفْلٌ مِنْ دَمِهَا لِأَنَّهُ كَانَ أَوَّلَ مَنْ سَنَّ الْقَتْلَ

“No person is killed wrongfully, but a share of responsibility for his blood will be upon, the first son of Adam, because he was the first one to kill.” (Using translation from Ibn Mājah 2616)

قَالَ رَسُولُ اللَّهِ ﷺ «مَا مِنْ نَفْسٍ تُقْتَلُ ظُلْمًا إِلَّا كَانَ عَلَى ابْنِ آدَمَ الْأَوَّلِ كِفْلٌ مِنْ دَمِهَا لِأَنَّهُ أَوَّلُ مَنْ سَنَّ الْقَتْلَ»

Messenger of Allah ﷺ said, "Whenever a person is murdered unjustly, there is a share from the burden of the crime on the first son of Adam for he was the first to start the tradition of murdering." (Using translation from Bukhārī 3335)

قَالَ رَسُولُ اللهِ ﷺ «لَا تُقْتَلُ نَفْسٌ ظُلْمًا إِلَّا كَانَ عَلَى ابْنِ آدَمَ الْأَوَّلِ كِفْلٌ مِنْ دَمِهَا لِأَنَّهُ أَوَّلُ مَنْ سَنَّ الْقَتْلَ»

Messenger of Allah ﷺ said, "Whenever a person is murdered unjustly, there is a share from the burden of the crime on the first son of Adam for he was the first to start the tradition of murdering." (Using translation from Bukhārī 3335)

عَنِ النَّبِيِّ ﷺ قَالَ «لَا تُقْتَلُ نَفْسٌ ظُلْمًا إِلَّا كَانَ عَلَى ابْنِ آدَمَ الْأَوَّلَ كِفْلٌ مِنْ دَمِهَا وَذَلِكَ أَنَّهُ أَوَّلُ مَنْ سَنَّ الْقَتْلَ»

"مَا مِنْ نَفسٍ تُقْتلُ ظُلْمًا إلا كَانَ عَلى ابْنِ آدمَ كِفْلانِ مِن الْوزْرِ لأَنَّهُ أَوَّلُ مَنْ سنَّ القَتْلَ".

"لا تُقْتَلُ نَفْسٌ ظُلمًا إلا كانَ على ابنِ آدمَ الأولِ والشيطان كِفلٌ منها".

"لا تُقْتَلُ نَفْسٌ ظُلمًا إلا كانَ على ابنِ آدمَ الأولِ كِفلٌ من دَمِها لأنه أولُ مَن سَنَّ القتلَ".