حَدَّثَنَا النُّفَيْلِيُّ، حَدَّثَنَا زُهَيْرٌ، حَدَّثَنَا أَبُو إِسْحَاقَ، عَنْ مُجَاهِدٍ، قَالَ سُئِلَ ابْنُ عُمَرَ كَمِ اعْتَمَرَ رَسُولُ اللَّهِ صلى الله عليه وسلم فَقَالَ مَرَّتَيْنِ . فَقَالَتْ عَائِشَةُ لَقَدْ عَلِمَ ابْنُ عُمَرَ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَدِ اعْتَمَرَ ثَلاَثًا سِوَى الَّتِي قَرَنَهَا بِحَجَّةِ الْوَدَاعِ .
Mujahid said: Ibn 'Umar was asked: How many times did the Messenger of Allah (PBUH) perform 'Umrah ? He said: Twice. 'Aishah said: Ibn 'Umar knew that the Messenger of Allah (PBUH) performed three 'Umrahs in addition to the one he combined with the Farewell Pilgrimage. Translation Not Available
Book Ref: Sunan Abi Dawud Book 11 Hadith 1992
Web Ref: Sunan Abi Dawud Book 10 Hadith 1987