Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
ahmad-zuhd:1409ʿAbdullāh > Aḥmad b. Ibrāhīm > ʿAlī b. Isḥāq > ʿAbdullāh > al-Mubārak b. Faḍālah > Maymūn b. Ḥayyān

[Machine] I have never seen Muslim bin Yasār praying while turning his head, whether lightly or excessively. One side of the mosque had collapsed, and the people in the marketplace hurried to fix it. He was praying in the mosque, and he did not turn around.  

الزهد لأحمد:١٤٠٩حَدَّثَنَا عَبْدُ اللَّهِ حَدَّثَنَا أَحْمَدُ بْنُ إِبْرَاهِيمَ حَدَّثَنَا عَلِيُّ بْنُ إِسْحَاقَ حَدَّثَنَا عَبْدُ اللَّهِ أَنْبَأَنَا الْمُبَارَكُ بْنُ فَضَالَةَ أَخْبَرَنِي مَيْمُونُ بْنُ حَيَّانَ قَالَ

مَا رَأَيْتُ مُسْلِمَ بْنَ يَسَارٍ مُتَلَفِّتًا فِي صَلَاتِهِ قَطُّ خَفِيفَةً وَلَا طَوِيلَةً وَلَقَدِ انْهَدَمَتْ نَاحِيَةُ الْمَسْجِدِ فَفَزِعَ أَهْلُ السُّوقِ لِهَدَّتِهِ وَإِنَّهُ لَفِي الْمَسْجِدِ فِي صَلَاةٍ فَمَا الْتَفَتَ