صحيح البخاري
Sahih Bukhari
كتاب الصلاة
The Book of As-Salat (The Prayer)
بَابُ كَيْفَ فُرِضَتِ الصَّلاَةُ فِي الإِسْرَاءِ:
(1) Chapter. How As-Salat (the prayer) was prescribed on the night of Al-Isra (miraculous night journey) of the Prophet ﷺ to Jerusalem (and then to the heavens).
Hadith 350
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ ، قَالَ : أَخْبَرَنَا مَالِكٌ ، عَنْ صَالِحِ بْنِ كَيْسَانَ ، عَنْ عُرْوَةَ بْنِ الزُّبَيْرِ ، عَنْ عَائِشَةَ أُمِّ الْمُؤْمِنِينَ ، قَالَتْ : "فَرَضَ اللَّهُ الصَّلَاةَ حِينَ فَرَضَهَا رَكْعَتَيْنِ رَكْعَتَيْنِ فِي الْحَضَرِ وَالسَّفَرِ ، فَأُقِرَّتْ صَلَاةُ السَّفَرِ ، وَزِيدَ فِي صَلَاةِ الْحَضَرِ " .
Narrated `Aisha: the mother of believers: Allah enjoined the prayer when He enjoined it, it was two rak`at only (in every prayer) both when in residence or on journey. Then the prayers offered on journey remained the same, but (the rak`at of) the prayers for non-travelers were increased.
