حَدَّثَنَا مُحَمَّدُ بْنُ الْعَلَاءِ حَدَّثَنَا ابْنُ إِدْرِيسَ قَالَ سَمِعْتُ الْحَسَنَ بْنَ عُبَيْدِ اللَّهِ عَنْ سَعْدِ بْنِ عُبَيْدَةَ قَالَ سَمِعَ ابْنُ عُمَرَ رَجُلًا يَحْلِفُ لَا وَالْکَعْبَةِ فَقَالَ لَهُ ابْنُ عُمَرَ إِنِّي سَمِعْتُ رَسُولَ اللَّهِ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ مَنْ حَلَفَ بِغَيْرِ اللَّهِ فَقَدْ أَشْرَکَ
سنن ابودوٗد · Hadith 3251
Saeed ibn Ubaydah said: Ibn Umar heard a man swearing: No, I swear by the Kabah. Ibn Umar said to him: I heard the Messenger of Allah ﷺ say: He who swears by anyone but Allah is polytheist.
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020