Sunan Abi Dawud 1941
سنن أبي داود#1941SahihNarrated Abdullah ibn Abbas: The Messenger of Allah (ﷺ) used to send ahead the weak members of his family in darkness (to Mina), and command them not to throw pebbles at jamrahs until the sun rose
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Shuaib Al ArnautHasan Sahih
Zubair Ali ZaiHasan
In-book reference: 11:221