Sahih al-Bukhari 3526
Book 61: Virtues and Merits of the Prophet (pbuh) and his Companions · Narrated by Ibn `Abbas
Arabic
وَقَالَ لَنَا قَبِيصَةُ أَخْبَرَنَا سُفْيَانُ، عَنْ حَبِيبِ بْنِ أَبِي ثَابِتٍ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ لَمَّا نَزَلَتْ {وَأَنْذِرْ عَشِيرَتَكَ الأَقْرَبِينَ} جَعَلَ النَّبِيُّ صلى الله عليه وسلم يَدْعُوهُمْ قَبَائِلَ قَبَائِلَ.
English translation
Narrated Ibn `Abbas: When the Verse:-- 'And warn your tribe of near kindred' (26.214). was revealed, the Prophet (ﷺ) started calling every tribe by its name
Reference: Sahih al-Bukhari 3526, Book of Virtues and Merits of the Prophet (pbuh) and his Companions. English translation by Dr. Muhammad Muhsin Khan.