Ibn Abu Mulaika told that when `A'isha was asked whom God's messenger would have appointed successor if he had appointed one, he heard her say it would have been Abu Bakr. She was asked who it would have been after Abu Bakr and replied that it would have been `Umar. She was asked who it would have been after `Umar and replied that it would have been Abu `Ubaida b. al-Jarrah. Muslim transmitted it.
Hadith Referenceمشكوة المصابيح / كتاب المناقب / 6116
Hadith Gradingالألبانی:صَحِيح | زبیر علی زئی:صحيح
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «رواه مسلم (9/ 2385)»