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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
nasai-kubra:698 – Muḥammad b. ʿAbdullāh b. Bazīʿ > Muʿtamir b. Sulaymān > ʿImrān > Abū Mijlaz > Bashīr b. Nahīk > Abū Hurayrah

"If I were in front of the Messenger of Allah ﷺ I would be able to see the whiteness of his armpits." (One of the narrators) Abu Mijlaz said: "It is as if he said that because he was praying." (Using translation from Nasāʾī 1107)  

الكبرى للنسائي:٦٩٨ – أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللهِ بْنِ بَزِيعٍ قَالَ حَدَّثَنَا مُعْتَمِرُ بْنُ سُلَيْمَانَ عَنْ عِمْرَانَ عَنْ أَبِي مِجْلَزٍ عَنْ بَشِيرِ بْنِ نَهِيكٍ عَنْ أَبِي هُرَيْرَةَ قَالَ

«لَوْ كُنْتَ بَيْنَ يَدَيْ رَسُولِ اللهِ ﷺ لَأَبْصَرْتَ إِبِطَهُ» قَالَ أَبُو مِجْلَزٍ «كَأَنَّهُ قَالَ ذَلِكَ لِأَنَّهُ فِي صَلَاةٍ»  

See similar narrations below:

Collected by Nasāʾī
nasai:1107 – Muḥammad b. ʿAbdullāh b. Bazīʿ > Muʿtamir b. Sulaymān > ʿImrān > Abū Mijlaz > Bashīr b. Nahīk > Abū Hurayrah

"If I were in front of the Messenger of Allah ﷺ I would be able to see the whiteness of his armpits." (One of the narrators) Abu Mijlaz said: "It is as if he said that because he was praying."  

النسائي:١١٠٧ – أَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ بَزِيعٍ قَالَ حَدَّثَنَا مُعْتَمِرُ بْنُ سُلَيْمَانَ عَنْ عِمْرَانَ عَنْ أَبِي مِجْلَزٍ عَنْ بَشِيرِ بْنِ نَهِيكٍ عَنْ أَبِي هُرَيْرَةَ قَالَ

لَوْ كُنْتُ بَيْنَ يَدَىْ رَسُولِ اللَّهِ ﷺ لأَبْصَرْتُ إِبْطَيْهِ قَالَ أَبُو مِجْلَزٍ كَأَنَّهُ قَالَ ذَلِكَ لأَنَّهُ فِي صَلاَةٍ