Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
حَدَّثَنِي إِسْحَاقُ، حَدَّثَنَا عَبْدُ الصَّمَدِ، حَدَّثَنَا شُعْبَةُ، حَدَّثَنَا عَدِيُّ بْنُ ثَابِتٍ، سَمِعْتُ الْبَرَاءَ، وَابْنَ أَبِي أَوْفَى، يُحَدِّثَانِ عَنِ النَّبِيِّ صلى الله عليه وسلم أَنَّهُ قَالَ يَوْمَ خَيْبَرَ وَقَدْ نَصَبُوا الْقُدُورَ أَكْفِئُوا الْقُدُورَ.Narrated Al-Bara' and Ibn Abi `Aufa:On the day of Khaibar when the cooking pots were put on the fire, the Prophet (ﷺ) said, "Turn the cooking pots upside down
From Sahih al-Bukhari, whose reports the scholars accept as authentic.