Sunan Abi Dawud 913
سنن أبي داود#913SahihAnas b. Malik reported the Messenger of Allah (ﷺ) assaying :What is the matter that people raise their (Upwards) in prayer. He then said sternly: They should stop doing that, otherwise their sight will be snatched away
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 (750)
In-book reference: 2:524