Sahih Muslim , Book 15, Hadith 323 (In-Book) ⓘ

A'isha (Allah be pleased with her) reported that (hadrat) Sauda was a bulky lady, so she sought permission from Allah's Messenger to proceed from Muzdalifa (to Mina) in the (latter part of the) night. He granted her permission. 'A'isha said: I wish I had also sought permission from Allah's Messenger as Sauda had. sought permission from him. 'A'isha did not proceed but with the Imam.

وَحَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، وَمُحَمَّدُ بْنُ الْمُثَنَّى، جَمِيعًا عَنِ الثَّقَفِيِّ، - قَالَ ابْنُ الْمُثَنَّى حَدَّثَنَا عَبْدُ الْوَهَّابِ، - حَدَّثَنَا أَيُّوبُ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ، عَنِ الْقَاسِمِ، عَنْ عَائِشَةَ، قَالَتْ كَانَتْ سَوْدَةُ امْرَأَةً ضَخْمَةً ثَبِطَةً فَاسْتَأْذَنَتْ رَسُولَ اللَّهِ صلى الله عليه وسلم أَنْ تُفِيضَ مِنْ جَمْعٍ بِلَيْلٍ فَأَذِنَ لَهَا فَقَالَتْ عَائِشَةُ فَلَيْتَنِي كُنْتُ اسْتَأْذَنْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم كَمَا اسْتَأْذَنَتْهُ سَوْدَةُ وَكَانَتْ عَائِشَةُ لاَ تُفِيضُ إِلاَّ مَعَ الإِمَامِ ‏.‏