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Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
bayhaqi:16874 – Abū Saʿīd > Abū al-ʿAbbās > Baḥr > ʿAbdullāh b. Wahb > ʿAmr b. al-Ḥārith > Yaḥyá b. Saʿīd > Ibn ʿUmar

[Machine] Uthman ibn Affan used to say this about those who disbelieved after having belief.  

البيهقي:١٦٨٧٤ – أَخْبَرَنَا أَبُو سَعِيدٍ ثنا أَبُو الْعَبَّاسِ ثنا بَحْرٌ ثنا عَبْدُ اللهِ بْنُ وَهْبٍ أَخْبَرَنِي عَمْرُو بْنُ الْحَارِثِ أَنَّ يَحْيَى بْنَ سَعِيدٍ حَدَّثَهُ أَنَّ ابْنَ عُمَرَ ؓ كَانَ يَقُولُ مَنْ كَفَرَ بَعْدَ إِيمَانِهِ طَائِعًا فَإِنَّهُ يُقْتَلُ ح قَالَ وَحَدَّثَنَا عَبْدُ اللهِ بْنُ وَهْبٍ أَخْبَرَنِي يُونُسُ عَنِ ابْنِ شِهَابٍ أَنَّ

عُثْمَانَ بْنَ عَفَّانَ ؓ كَانَ يَقُولُ ذَلِكَ فِيمَنْ كَفَرَ بَعْدَ إِيمَانِهِ  

See similar narrations below:

Collected by Suyūṭī