Sahih al-Bukhari 4103
Book 64: Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi) · Narrated by `Aisha
Arabic
حَدَّثَنِي عُثْمَانُ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا عَبْدَةُ، عَنْ هِشَامٍ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، رضى الله عنها {إِذْ جَاءُوكُمْ مِنْ فَوْقِكُمْ وَمِنْ أَسْفَلَ مِنْكُمْ وَإِذْ زَاغَتِ الأَبْصَارُ} قَالَتْ كَانَ ذَاكَ يَوْمَ الْخَنْدَقِ.
English translation
Narrated `Aisha:As regards the following Qur'anic Verse:-- "When they came on you from above and from below you (from east and west of the valley) and when the eyes grew wild and the hearts reached up to the throats....." (33.10) That happened on the day of Al-Khandaq (i.e. Trench)
Reference: Sahih al-Bukhari 4103, Book of Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi). English translation by Dr. Muhammad Muhsin Khan.