(46) باب أَهْلُ الْعِلْمِ وَالْفَضْلِ أَحَقُّ بِالإِمَامَةِ
Narrated `Aisha:
the mother of the believers: Allah's Messenger (ﷺ) in his illness said, "Tell Abu Bakr to lead the people in prayer." I said to him, "If Abu Bakr stands in your place, the people would not hear him owing to his (excessive) weeping. So please order `Umar to lead the prayer." `Aisha added I said to Hafsa, "Say to him: If Abu Bakr should lead the people in the prayer in your place, the people would not be able to hear him owing to his weeping; so please, order `Umar to lead the prayer." Hafsa did so but Allah's Apostle said, "Keep quiet! You are verily the Companions of Joseph. Tell Abu Bakr to lead the people in the prayer. " Hafsa said to `Aisha, "I never got anything good from you."
Reference: Sahih al-Bukhari 679
In-book reference: Book 10, Hadith 73
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 11, Hadith 647