Sunan Abi Dawud 3648
سنن أبي داود#3648SahihIt was narrated that Abu Saeed Al-Khudri said:"We used not to write anything but the Tasha-hud and the Qur'an
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniShadh
Muhammad Muhyi Al-Din Abdul HamidShadh
Zubair Ali ZaiIsnaad Sahih
In-book reference: 26:9