Sahih al-bukhari:270 Chapter: The performance of ablution before taking a bath Book 5, Hadith 23

Narrated Muhammad bin Al-Muntathir: on the authority of his father that he had asked `Aisha about the saying of Ibn `Umar (i.e. he did not
like to be a Muhrim while the smell of scent was still coming from his body). `Aisha said, “I scented
Allah’s Messenger (ﷺ) and he went round (had sexual intercourse with) all his wives, and in the morning he
was Muhrim (after taking a bath).”