ذِكْرُ الْبَيَانِ بِأَنَّ عَلَى الْمَرْءِ إِذَا أَتَى دَارَ الْحَرْبِ أَنْ لَا يَشُنَّ الْغَارَةَ حَتَّى يُصْبِحَ
"When the Messenger of Allah ﷺ set out for Khaibar, he approached it at night and when he came to a people during the night, he would not attack them until morning. So when the morning came, the Jews came out with their shovels and baskets, then when they saw him, they said: 'Muhammad! By Allah Muhammad has come with the Khamis (an army).' So the Messenger of Allah ﷺ said: 'Allahu Akbar! Khaibar is destroyed, for whenever we approach the land of people - then what an evil morning for those who have been warned.'" (Using translation from Tirmidhī 1550)
أَنَّ رَسُولَ اللَّهِ ﷺ خَرَجَ إِلَى خَيْبَرَ لَيْلًا وَكَانَ إِذَا جَاءَ قَوْمًا بِلَيْلٍ لَمْ يُغِرْ حَتَّى يُصْبِحَ قَالَ فَلَمَّا أَصْبَحَ خَرَجَتْ يَهُودُ بِمَسَاحِيهَا وَمَكَاتِلِهَا فَلَمَّا رَأَوْهُ قَالُوا مُحَمَّدٌ وَالْخَمِيسُ فَقَالَ رَسُولُ اللَّهِ ﷺ «اللَّهُ أَكْبَرُ خَرِبَتْ خَيْبَرُ إِنَّا إِذَا نَزَلْنَا بِسَاحَةِ قَوْمٍ فَسَاءَ صَبَاحُ الْمُنْذَرِينَ»