The Book of the Times (of Prayer)
Sunan an-Nasā'ī 547
اللَّهُ أَكْبَرُ خَرِبَتْ خَيْبَرُ - مَرَّتَيْنِ - إِنَّا إِذَا نَزَلْنَا بِسَاحَةِ قَوْمٍ فَسَاءَ صَبَاحُ الْمُنْذَرِينَ
Allāh akbaru kharibat khaybaru-marratayni-innā idhā nazalnā bisāḥah qawmin fasāʾa ṣabāḥu al-mundharīna
Transliteration generated from the Arabic vowel marks
The full narration
It was narrated that Anas said:"The Messenger of Allah (ﷺ) prayed Fajr on the day of Khaibar during the time it was still dark, when he was near the enemy. Then he attacked them and said: 'Allahu Akbar! Khaibar is destroyed!' Twice. 'Then, when it descends in their courtyard, evil will be the morning for those who had been warned!'" [1] [1] As-Saffat 37:
Source
Sunan an-Nasā'ī · 547
Ṣaḥīḥ
- Abu Ghuddah: Sahih
- Al-Albani: Sahih
- Zubair Ali Zai: Sahih Bukhari