Mishkat al-Masabih
Mishkat al-Masabih 3544
وَعَنْ عَائِشَةَ قَالَتْ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا يَحِلُّ دَمُ امْرِئٍ مُسْلِمٍ يَشْهَدُ أَنْ لَا إِلَهَ إِلَّا اللَّهُ وَأَنَّ مُحَمَّدًا رَسُولُ اللَّهِ إِلَّا بِإِحْدَى ثَلَاثٍ زِنا بعدَ إِحْصانٍ فإِنَّهُ يُرجَمُ ورجلٌ خرَجَ مُحارِباً للَّهِ وَرَسُولِهِ فَإِنَّهُ يُقْتَلُ أَوْ يُصْلَبُ أَوْ يُنْفَى مِنَ الْأَرْضِ أَوْ يَقْتُلُ نَفْسًا فَيُقْتَلُ بِهَا» . رَوَاهُ أَبُو دَاوُد
Aisha reported that the Messenger of God said: It is not lawful to shed the blood of a Muslim who testifies that there is no god but God and that Muhammad is the Messenger of God, except in one of three cases: adultery after marriage, for which the person is stoned; a person who goes out waging war against God and His Messenger, who is killed, crucified, or banished from the land; or a person who kills another and is killed in retribution. Abu Dawud transmitted it.