Oaths and Vows
حَدَّثَنَا خَلاَّدُ بْنُ يَحْيَى، حَدَّثَنَا مِسْعَرٌ، حَدَّثَنَا قَتَادَةُ، حَدَّثَنَا زُرَارَةُ بْنُ أَوْفَى، عَنْ أَبِي هُرَيْرَةَ، يَرْفَعُهُ قَالَ " إِنَّ اللَّهَ تَجَاوَزَ لأُمَّتِي عَمَّا وَسْوَسَتْ أَوْ حَدَّثَتْ بِهِ أَنْفُسَهَا، مَا لَمْ تَعْمَلْ بِهِ أَوْ تَكَلَّمْ ".Narrated Abu Huraira:The Prophet (ﷺ) said, "Allah forgives my followers those (evil deeds) their souls may whisper or suggest to them as long as they do not act (on it) or speak
From Sahih al-Bukhari, whose reports the scholars accept as authentic.