Sunan an-Nasa'i
Sunan an-Nasa'i 3764
Arabic hadith text
أَخْبَرَنَا عَلِيُّ بْنُ حُجْرٍ، عَنْ إِسْمَاعِيلَ، - وَهُوَ ابْنُ جَعْفَرٍ - قَالَ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ دِينَارٍ، عَنِ ابْنِ عُمَرَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ كَانَ حَالِفًا فَلاَ يَحْلِفْ إِلاَّ بِاللَّهِ " . وَكَانَتْ قُرَيْشٌ تَحْلِفُ بِآبَائِهَا فَقَالَ " لاَ تَحْلِفُوا بِآبَائِكُمْ " .
Translation
It was narrated from Ibn Umar that the Messenger of Allah ﷺ said: ‘Whoever swears an oath should swear only by Allah.’ Quraysh used to swear by their forefathers, so he said, ‘Do not swear by your forefathers.’