Writing to non-believers and Summoning them to Islam - Section 1 Mishkat al-Masabih 3932
Arabic hadith text
وَعَن النُّعْمَانِ بْنِ مُقَرِّنٍ قَالَ: شَهِدْتُ الْقِتَالَ مَعَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَكَانَ إِذَا لَمْ يُقَاتِلْ أَوَّلَ النَّهَارِ انْتَظَرَ حَتَّى تهب الْأَرْوَاح وتحضر الصَّلَاة. رَوَاهُ البُخَارِيّ
Translation
An-Nu‘man b. Muqarrin said he was present at fighting along with God’s Messenger, and when he did not fight at the beginning of the day he waited till the winds blew and the time of prayer came. Bukhari transmitted it.