Sunan Abi Dawud 2941
سنن أبي داود#2941SahihNarrated 'Aishah:The Messenger of Allah (ﷺ) never touched the hand of woman, but he received the oath of allegiance from her. When he received the oath of allegiance from her, she gave it to him, and he said: Go, I have received your oath of allegiance
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 ArnautSahih
Zubair Ali ZaiSahih Bukhari (7214) Sahih Muslim (1866)
In-book reference: 20:14