Arabic (Original)
حَدَّثَنَا عَفَّانُ حَدَّثَنَا وُهَيْبٌ حَدَّثَنَا مُوسَى بْنُ عُقْبَةَ حَدَّثَنِي سَالِمٌ أَنَّهُ سَمِعَ عَبْدَ اللَّهِ بْنَ عُمَرَ قَالَ كَانَتْ يَمِينُ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ الَّتِي يَحْلِفُ بِهَا لَا وَمُقَلِّبِ الْقُلُوبِ.
English Translation
Affan told us: Wuhayb told us: Musa ibn Uqbah told us: Salim told me that he heard Abdullah ibn Umar say: 'The oath of the Messenger of Allah, peace and blessings be upon him, by which he used to swear was: "No, by the Turner of hearts."'