Narrated 'Aisha:

When Allah's Apostle returned on the day (of the battle) of Al-Khandaq (i.e. Trench), he put down his arms and took a bath. Then Gabriel whose head was covered with dust, came to him saying, "You have put down your arms! By Allah, I have not put down my arms yet." Allah's Apostle ﷺ said, "Where (to go now)?" Gabriel said, "This way," pointing towards the tribe of Bani Quraiza. So Allah's Apostle went out towards them .

حَدَّثَنَا مُحَمَّدٌ، أَخْبَرَنَا عَبْدَةُ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ ـ رضى الله عنها أَنَّ رَسُولَ اللَّهِ ﷺ لَمَّا رَجَعَ يَوْمَ الْخَنْدَقِ وَوَضَعَ السِّلاَحَ وَاغْتَسَلَ، فَأَتَاهُ جِبْرِيلُ وَقَدْ عَصَبَ رَأْسَهُ الْغُبَارُ فَقَالَ وَضَعْتَ السِّلاَحَ، فَوَاللَّهِ مَا وَضَعْتُهُ. فَقَالَ رَسُولُ اللَّهِ ﷺ
" فَأَيْنَ ". قَالَ هَا هُنَا. وَأَوْمَأَ إِلَى بَنِي قُرَيْظَةَ. قَالَتْ فَخَرَجَ إِلَيْهِمْ رَسُولُ اللَّهِ ﷺ.