عَنْ هِلَالِ بْنِ يِسَافٍ عَنْ رَجُلٍ عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ: ((سَيَكُونُ قَوْمٌ لَهُمْ عَهْدٌ فَمَنْ قَتَلَ رَجُلًا مِنْهُمْ لَمْ يَرَحْ رَائِحَةَ الْجَنَّةِ وَإِنَّ رِيحَهَا لَيُوجَدُ مِنْ مَسِيرَةِ سَبْعِينَ عَامًا))
Hilal bin Yasaf narrates from a companion that the Noble Prophet, peace and blessings be upon him, said: Soon there will come such nations with whom you will have treaties; whoever among you kills any one of them will not even smell the fragrance of Paradise, and indeed the fragrance of Paradise is found at a distance of seventy years.