Sunan Abi Dawud 1451
سنن أبي داود#1451Da'ifNarrated AbuSa'id ; AbuHurayrah: The Prophet (ﷺ) said: When a man himself wakes at night and wakens his wife and they pray two rak'ahs together, they are recorded among the men and women who make much mention of Allah
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 ZaiDaif
In-book reference: 8:36