Regarding Fulfilling The Covenant
باب فِي الْوَفَاءِ بِالْعَهْدِ
Sunan Abu Dawood, Book of Jihad (Kitab Al-Jihad)(view book)
Sunan Abu Dawood 2756
Ibn ‘Umar reported the Apostle of Allah ﷺ as saying “A banner will be hoisted for a treacherous man on the Day of Judgment, it will then be announced. This is a treachery of so and so, son of so and so.
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مَسْلَمَةَ الْقَعْنَبِيُّ، عَنْ مَالِكٍ، عَنْ عَبْدِ اللَّهِ بْنِ دِينَارٍ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ " إِنَّ الْغَادِرَ يُنْصَبُ لَهُ لِوَاءٌ يَوْمَ الْقِيَامَةِ فَيُقَالُ هَذِهِ غَدْرَةُ فُلاَنِ بْنِ فُلاَنٍ " .
Classification
Sahih (Authentic) [Al-Albani]