Sahih al-Bukhari 4223
Sahih al-Bukhari · Book 64: Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi) · Ghazwa of Khaibar
Narrated Al-Bara' and Ibn Abi `Aufa:
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 .
On the day of Khaibar when the cooking pots were put on the fire, the Prophet (ﷺ) said, "Turn the cooking pots upside down."