Hadith 119
119 - حَدَّثَنَا الْحُمَيْدِيُّ، ثنا سُفْيَانُ قَالَ: ثنا الْأَعْمَشُ، عَنْ عَبْدِ اللَّهِ بْنِ مُرَّةَ، عَنْ مَسْرُوقٍ، عَنْ عَبْدِ اللَّهِ بْنِ مَسْعُودٍ أَنَّ رَسُولَ اللَّهِ صَلَّي اللهُ عَلَيْهِ وَسَلَّمَ قَالَ: " لَا يَحِلُّ دَمُ امْرِئٍ مُسْلِمٍ شَهِدَ أَنْ لَا إِلَهَ إِلَّا اللَّهُ وَأَنِّي رَسُولُ اللَّهِ إِلَّا فِي إِحْدَي ثَلَاثٍ: رَجُلٌ كَفَرَ بَعْدَ إِسْلَامِهِ، أَوْ زَنَي بَعْدَ إِحْصَانِهِ، أَوْ نَفْسٌ بِنَفْسٍ "
Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) narrates: The Noble Prophet (peace and blessings be upon him) said: "It is not permissible to shed the blood of any Muslim person who testifies that there is no deity except Allah and that I am the Messenger of Allah, except in one of three cases: a person who becomes a disbeliever after accepting Islam, a person who commits adultery despite being married, or a life for a life."