Aswad reported,

Masruq and I went to Ayesha رضي الله عنها and asked her, "Did the Messenger of Allah ﷺ embrace his wife while fasting?"She replied, "Yes, but he had the greatest control over his desire," or, "he was among those with the greatest control over his desire." Abu Asim was uncertain which wording it was.

Muslim 2580

Sahih

وحدثنيه يعقوب الدورقي حدثنا إسمعيل عن ابن عون عن إبراهيم عن الأسود ومسروق أنهما دخلا على أم المؤمنين ليسألانها فذكر نحوه

مسلم 2580صحيح
Contents
Reference
Commentary
Ayat
Collection
Sahih Muslim
Book
Fasting
Chapter
Clarification that the qibla during fasting is not forbidden for one whose desire is not aroused
Numbering
Darussalam 2580
Muslim 2580