Yahya related to me from Malik from Hisham ibn Urwa from hisfather that A'isha, umm al-muminin, may Allah be pleased with her,said, "The Messenger of Allah, may Allah bless him and grant himpeace, used to kiss certain of his wives when fasting," and then shelaughed. (IT)
USC-MSA web (English) reference: Book 18, Hadith 14 (IT)
Arabic reference (IT): Book 18, Hadith 647 (IT)