Sunan Ibn Majah 579
سنن ابن ماجه#579Da'ifIt was narrated that 'Aishah said:"The Messenger of Allah would not perform ablution after the bath to cleanse himself from sexual impurity
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Shuaib Al ArnautHasan Sahih
Zubair Ali ZaiDaif
In-book reference: 1:313