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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
tirmidhi:3191 – Abū Mūsá Muḥammad b. al-Muthanná > Muḥammad b. Khālid b. ʿAthmah > ʿAbdullāh b. ʿAbd al-Raḥman al-Jumaḥī > Ibn Shihāb al-Zuhrī > ʿUbaydullāh b. ʿAbdullāh b. ʿUtbah > Ibn ʿAbbās

that regarding "Alif Lam Mim. The Romans have been defeated" (In the nearest land, and they, after their defeat, will be victorious. Within Bid' years...) (30 1 & 2)" The Messenger of Allah ﷺ said to Abu Bakr about the wager: "Why were you not more cautious Abu Bakr? For indeed Al-Bid' refers to what is from three to nine."  

الترمذي:٣١٩١ – حَدَّثَنَا أَبُو مُوسَى مُحَمَّدُ بْنُ الْمُثَنَّى حَدَّثَنَا مُحَمَّدُ بْنُ خَالِدِ بْنِ عَثْمَةَ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ عَبْدِ الرَّحْمَنِ الْجُمَحِيُّ حَدَّثَنَا ابْنُ شِهَابٍ الزُّهْرِيُّ عَنْ عُبَيْدِ اللَّهِ بْنِ عَبْدِ اللَّهِ بْنِ عُتْبَةَ عَنِ ابْنِ عَبَّاسٍ

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ لأَبِي بَكْرٍ فِي مُنَاحَبَةٍ ( الم* غُلِبَتِ الرُّومُ ) أَلاَّ احْتَطْتَ يَا أَبَا بَكْرٍ فَإِنَّ الْبِضْعَ مَا بَيْنَ الثَّلاَثِ إِلَى التِّسْعِ  

قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ غَرِيبٌ مِنْ حَدِيثِ الزُّهْرِيِّ عَنْ عُبَيْدِ اللَّهِ عَنِ ابْنِ عَبَّاسٍ

See similar narrations below:

Collected by Suyūṭī