Aisha said, "I wish I had asked the permission of the Messenger of Allah ﷺ as Sawda did, so that I could have prayed Fajr at Mina before the people arrived. Sawda was a heavy, slow-moving woman, so she asked permission from the Messenger of Allah ﷺ, and he granted it to her. She prayed Fajr at Mina and threw the pebbles before the people arrived."
أخبرنا محمد بن آدم بن سليمان قال حدثنا عبد الرحيم بن سليمان عن عبيد الله عن عبد الرحمن بن القاسم عن أبيه
وددت أني استأذنت رسول الله ﷺ كما استأذنته سودة فصليت الفجر بمنى قبل أن يأتي الناس وكانت سودة امرأة ثقيلة ثبطة فاستأذنت رسول الله ﷺ فأذن لها فصلت الفجر بمنى ورمت قبل أن يأتي الناس
Muslim narrated it in the Hajj chapter, section on the recommendation of sending the weak among women and others ahead from Muzdalifa ... etc., hadith 1290:129/304, from the report of Ubaydullah bin Umar in this manner. See also the hadith on Muzdalifa.