Sahih al-Bukhari — Oneness, Uniqueness of Allah (Tawheed) — Hadith No: 7455
حَدَّثَنَا خَلاَّدُ بْنُ يَحْيَى، حَدَّثَنَا عُمَرُ بْنُ ذَرٍّ، سَمِعْتُ أَبِي يُحَدِّثُ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ ـ رضى الله عنهما ـ أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ " يَا جِبْرِيلُ مَا يَمْنَعُكَ أَنْ تَزُورَنَا أَكْثَرَ مِمَّا تَزُورُنَا ". فَنَزَلَتْ {وَمَا نَتَنَزَّلُ إِلاَّ بِأَمْرِ رَبِّكَ لَهُ مَا بَيْنَ أَيْدِينَا وَمَا خَلْفَنَا} إِلَى آخِرِ الآيَةِ. قَالَ هَذَا كَانَ الْجَوَابَ لِمُحَمَّدٍ صلى الله عليه وسلم.
Translation
Narrated Ibn `Abbas:The Prophet (ﷺ) said, "O Gabriel, what prevents you. from visiting us more often than you do?" Then this Verse was revealed:--'And we angels descend not but by Command of your Lord. To Him belongs what is before us and what is behind us..' (19.64) So this was the answer to Muhammad