سُنَنُ النَّسَائِيِّ
Sunan an-Nasa’i 4748
The Book of Oaths (qasamah), Retaliation and Blood Money
Seriousness Of Killing The One With A Covenant (Al-Mu'ahad)[1]
أَخْبَرَنَا الْحُسَيْنُ بْنُ حُرَيْثٍ، قَالَ حَدَّثَنَا إِسْمَاعِيلُ، عَنْ يُونُسَ، عَنِ الْحَكَمِ بْنِ الأَعْرَجِ، عَنِ الأَشْعَثِ بْنِ ثُرْمُلَةَ، عَنْ أَبِي بَكْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم مَنْ قَتَلَ نَفْسًا مُعَاهِدَةً بِغَيْرِ حِلِّهَا حَرَّمَ اللَّهُ عَلَيْهِ الْجَنَّةَ أَنْ يَشُمَّ رِيحَهَا .
It was narrated that Abu Bakrah said: The Messenger of Allah said: "Whoever kills a Mu'ahad with no justification, Allah will forbid Paradise to him and he will not even smell its fragrance."
Sunan an-Nasa'i, 4748Sahih (Darussalam)