Musnad Ahmad Hadith 25815

Aswad and Masruq say that once we began to ask Aisha (may Allah be pleased with her) about the ruling of "physical intimacy for a fasting person," but we felt shy while asking her, so we stood up without asking her. We had only walked a short distance—"the distance I do not remember"—when it occurred to us that we had gone to her to ask an important matter and returned without asking. Thinking this, we went back and said, O Mother of the Believers! We had come to you to ask a question, but due to shyness, we left without asking. She said, you may ask whatever you wish. We asked her this question, and she replied: Although the Prophet (ﷺ) had more control over his desires than you, the Prophet (ﷺ) would touch his wives' bodies with his own body.