Riyad as-SalihinChapter 17Hadith 906
Full Sharh — Riyad as-Salihin 906
وعن ابن مسعود، وابن عمر، وأنس رضي الله عنهم قالوا: قال النبي صلى الله عليه وسلم : " لكل غادر لواء يوم القيامة، يقال: هذه غدرة فلان" ((متفق عليه)).
English Translation
Ibn Mas'ud, Ibn 'Umar and Anas (May Allah be pleased with them) said:: The Prophet (ﷺ) said, "For every one who breaks his covenant, there will be a (huge) flag on the Day of Resurrection and it will be said: 'This flag proclaims a breach of covenant by so-and-so."'.
Source
Riyad as-Salihin(رياض الصالحين)
The Book of the Prohibited actions
Hadith Number
906