Sahih Muslim 167

The Book of Faith

#167Book 1

حَدَّثَنَا إِسْحَاقُ بْنُ مَنْصُورٍ، أَنْبَأَنَا النَّضْرُ بْنُ شُمَيْلٍ، أَنْبَأَنَا حَمَّادٌ، عَنْ ثَابِتٍ، عَنْ أَنَسٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم بِنَحْوِ حَدِيثِهِمْ غَيْرَ أَنَّهُ قَالَ ‏ "‏ مِنْ أَنْ يَرْجِعَ يَهُودِيًّا أَوْ نَصْرَانِيًّا ‏"‏ ‏.‏

A similar hadith has been reported on the authority of Anas (with another chain of transmitters) with the exception of these words:that he again becomes a Jew or a Christian

Reference
Sahih Muslim 167
In-book
Book 1, Hadith 74
English
Abdul Hamid Siddiqui