Hadith 2
The Book on Military Expeditions
Narrated Ibn 'Asim Al-Muzani:
From his father and he was a Companion who said: "When the Messenger of Allah (ﷺ) dispatched any army or battalion, he would say to them: 'If you see a Masjid, or hear someone calling the Adhan, then do not kill anyone.'"
حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى الْعَدَنِيُّ الْمَكِّيُّ، - وَيُكْنَى بِأَبِي عَبْدِ اللَّهِ الرَّجُلُ الصَّالِحُ هُوَ ابْنُ أَبِي عُمَرَ حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ عَنْ عَبْدِ الْمَلِكِ بْنِ نَوْفَلِ بْنِ مُسَاحِقٍ عَنِ ابْنِ عِصَامٍ الْمُزَنِيِّ عَنْ أَبِيهِ وَكَانَتْ لَهُ صُحْبَةٌ قَالَ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم إِذَا بَعَثَ جَيْشًا أَوْ سَرِيَّةً يَقُولُ لَهُمْ
إِذَا رَأَيْتُمْ مَسْجِدًا أَوْ سَمِعْتُمْ مُؤَذِّنًا فَلاَ تَقْتُلُوا أَحَدًا
Hadith gradings, numbering and translations can differ between editions. For legal rulings or detailed interpretation, consult qualified scholarship and the referenced edition.