The Book of Fighting [The Prohibition of Bloodshed]
37/14. Chapter:
The Ruling on Apostates
Sunan an-Nasai
أَخْبَرَنِي هِلاَلُ بْنُ الْعَلاَءِ، قَالَ حَدَّثَنَا إِسْمَاعِيلُ بْنُ عَبْدِ اللَّهِ بْنِ زُرَارَةَ، قَالَ حَدَّثَنَا عَبَّادُ بْنُ الْعَوَّامِ، قَالَ حَدَّثَنَا سَعِيدٌ، عَنْ قَتَادَةَ، عَنْ عِكْرِمَةَ، عَنِ ابْنِ عَبَّاسٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ بَدَّلَ دِينَهُ فَاقْتُلُوهُ " .
It was narrated that Ibn 'Abbas said: "The Messenger of Allah [SAW] said: 'Whoever changes his religion, kill him.'"
Reference : Sunan an-Nasa'i 4062In-book reference : Book 37, Hadith 97English translation : Vol. 5, Book 37, Hadith 4067