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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
tabarani:8729 – ʿAlī b. ʿAbd al-ʿAzīz > Abū Nuʿaym > Ḥamzah al-Zayyāt > Ṭalḥah b. Muṣarrif > Ibrāhīm > al-Aswad

[Machine] I prostrated (performed sujud) with Umar and with Abdullah when the sky split. Al-Aswad said, "As for one of them, I have no doubts about him."  

الطبراني:٨٧٢٩ – حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ الْعَزِيزِ ثنا أَبُو نُعَيْمٍ ثنا حَمْزَةُ الزَّيَّاتُ عَنْ طَلْحَةَ بْنِ مُصَرِّفٍ عَنْ إِبْرَاهِيمَ عَنِ الْأَسْوَدِ قَالَ

سَجَدْتُ مَعَ عُمَرَ وَمَعَ عَبْدِ اللهِ فِي إِذَا السَّمَاءُ انْشَقَّتْ قَالَ الْأَسْوَدُ «أَمَّا أَحَدُهُمَا فَلَا أَشُكُّ فِيهِ»