Sunan Abi Dawud 805
سنن أبي داود#805SahihNarrated Jabir ibn Samurah: The Messenger of Allah (ﷺ) used to recite in the noon and afternoon prayer: "By the Heaven and the Morning Star" (Surah 86) and "By the Heaven , holding mansions of the stars" (Surah 85) and similar surahs of equal length
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniHasan Sahih
Muhammad Muhyi Al-Din Abdul HamidHasan Sahih
Shuaib Al ArnautSahih Lighairihi
Zubair Ali ZaiIsnaad Hasan
In-book reference: 2:415