Sunan Abi Dawud 4798
سنن أبي داود#4798SahihNarrated Aisha, Ummul Mu'minin: The Messenger of Allah (ﷺ) said: By his good character a believer will attain the degree of one who prays during the night and fasts during the day
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 Lighairihi
Zubair Ali ZaiHasan
In-book reference: 43:26