Sahih al-Bukhari 1678

Arabic

حَدَّثَنَا عَلِيٌّ، حَدَّثَنَا سُفْيَانُ، قَالَ أَخْبَرَنِي عُبَيْدُ اللَّهِ بْنُ أَبِي يَزِيدَ، سَمِعَ ابْنَ عَبَّاسٍ ـ رضى الله عنهما ـ يَقُولُ أَنَا مِمَّنْ، قَدَّمَ النَّبِيُّ صلى الله عليه وسلم لَيْلَةَ الْمُزْدَلِفَةِ فِي ضَعَفَةِ أَهْلِهِ‏.‏

English translation

Narrated Ibn `Abbas:I was among those whom the Prophet (ﷺ) sent on the night of Al-Muzdalifa early being among the weak members of his family

Reference: Sahih al-Bukhari 1678, Book of Hajj (Pilgrimage). English translation by Dr. Muhammad Muhsin Khan.