Sahih al-Bukhari 3836
Narrated 'Umar:
The Prophet ﷺ said, "If anybody has to take an oath, he should swear only by Allah." The people of Quraish used to swear by their fathers, but the Prophet ﷺ said, "Do not swear by your fathers. "
حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا إِسْمَاعِيلُ بْنُ جَعْفَرٍ، عَنْ عَبْدِ اللَّهِ بْنِ دِينَارٍ، عَنِ ابْنِ عُمَرَ ـ رضى الله عنهما ـ عَنِ النَّبِيِّ ﷺ قَالَ " أَلاَ مَنْ كَانَ حَالِفًا فَلاَ يَحْلِفْ إِلاَّ بِاللَّهِ ". فَكَانَتْ قُرَيْشٌ تَحْلِفُ بِآبَائِهَا، فَقَالَ " لاَ تَحْلِفُوا بِآبَائِكُمْ ".
Classification
Sahih (Authentic)
References
Sahih al-Bukhari 3836
Sahih al-Bukhari Vol. 5, Book of Merits of Al-Ansaar, Hadith 177