صحيح ابن خزيمه
Sahih Ibn Khuzaymah
(397) بَابُ الرُّخْصَةِ فِي الصَّلَاةِ مَاشِيًا عِنْدَ طَلَبِ الْعَدُوِّ397 Chapter: Permission to Pray While Walking When Fleeing from an Enemy.
Hadith 983
نَا أَحْمَدُ بْنُ الأَزْهَرِ ، وَكَتَبْتُهُ مِنْ أَصْلُهُ ، قَالَ : حَدَّثَنَا يَعْقُوبُ ، نَا أَبِي ، عَنِ ابْنِ إِسْحَاقَ ، حَدَّثَنِي مُحَمَّدُ بْنُ جَعْفَرِ بْنِ الزُّبَيْرِ ، عَنِ ابْنِ عَبْدِ اللَّهِ بْنِ أُنَيْسٍ ، عَنْ أَبِيهِ ، فَذَكَرَ الْحَدِيثَ بِطُولِهِ . قَالَ أَبُو بَكْرٍ : قَدْ خَرَّجْتُ أَبْوَابَ صِفَاتِ الْخَوْفِ فِي آخِرِ كِتَابِ الصَّلاةِ
Imam Sahib wrote this hadith from the original manuscript of his teacher Ahmad bin Al-Azhar and explained it in detail with his own chain of narration. Imam Abu Bakr (may Allah have mercy on him) says that I have mentioned the chapters on the characteristics of fear at the end of the "Book of Prayer".
