Hadith 43:26
Sahih (Al-Albani)
Narrated 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.
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا يَعْقُوبُ، - يَعْنِي الإِسْكَنْدَرَانِيَّ - عَنْ عَمْرٍو، عَنِ الْمُطَّلِبِ، عَنْ عَائِشَةَ، رَحِمَهَا اللَّهُ قَالَتْ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " إِنَّ الْمُؤْمِنَ لَيُدْرِكُ بِحُسْنِ خُلُقِهِ دَرَجَةَ الصَّائِمِ الْقَائِمِ "
Original Reference: Sunan Abi Dawud 4798