Chapter: It is recommended to send the weak among women and others ahead from Al-Muzdalifah to Mina at the end of the night, before it gets crowded, but it is recommended for others to stay there until they have prayed Subh in Al-Muzdalifah
A'isha (Allah be pleased with her) reported that (hadrat) Sauda was a bulky lady, so she sought permission from Allah's Messenger ( صلی اللہ علیہ وسلم ) 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 ( صلی اللہ علیہ وسلم ) as Sauda had. sought permission from him. 'A'isha did not proceed but with the Imam.
Authentic