Sunan an-Nasai 15400
In-book no 664أَخْبَرَنَا هَنَّادٌ، عَنْ هُشَيْمٍ، عَنْ أَبِي الزُّبَيْرِ، عَنْ نَافِعِ بْنِ جُبَيْرٍ، عَنْ أَبِي عُبَيْدَةَ، قَالَ قَالَ عَبْدُ اللَّهِ إِنَّ الْمُشْرِكِينَ شَغَلُوا النَّبِيَّ صلى الله عليه وسلم عَنْ أَرْبَعِ صَلَوَاتٍ يَوْمَ الْخَنْدَقِ فَأَمَرَ بِلاَلاً فَأَذَّنَ ثُمَّ أَقَامَ فَصَلَّى الظُّهْرَ ثُمَّ أَقَامَ فَصَلَّى الْعَصْرَ ثُمَّ أَقَامَ فَصَلَّى الْمَغْرِبَ ثُمَّ أَقَامَ فَصَلَّى الْعِشَاءَ .
It was narrated that Abu 'Ubaidah said: "Abdullah said: 'The idolaters kept the Prophet (S.A.W) from (offering) four prayers on the day of Al-Khandaq, so he commanded Bilal to call the Adhan, then he said the Iqamah and prayed Zuhr, then he said the Iqamah and prayed 'Asr, then he said the Iqamah and prayed the Maghrib, then he said the Iqamah and prayed 'Isha'.'"