The Book of Divorce
27/22. Chapter:
The One Who Utters A Divorce To Himself (Without Uttering The Words Loudly)
Sunan an-Nasai
أَخْبَرَنَا عُبَيْدُ اللَّهِ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا ابْنُ إِدْرِيسَ، عَنْ مِسْعَرٍ، عَنْ قَتَادَةَ، عَنْ زُرَارَةَ بْنِ أَوْفَى، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " إِنَّ اللَّهَ عَزَّ وَجَلَّ تَجَاوَزَ لأُمَّتِي مَا وَسْوَسَتْ بِهِ وَحَدَّثَتْ بِهِ أَنْفُسَهَا مَا لَمْ تَعْمَلْ أَوْ تَتَكَلَّمْ بِهِ " .
It was narrated that Abu Hurairah said: "The Messenger of Allah said: 'Allah, the Mighty and Sublime, has forgiven my Ummah for what is whispered to them or what enters their minds, so long as they do not act upon it or speak of it.'"
Reference : Sunan an-Nasa'i 3434In-book reference : Book 27, Hadith 46English translation : Vol. 4, Book 27, Hadith 3464