Hadith 4:557
Abu Usama narrated to us, from ‘Amr ibn Hamza, who said: Salim informed me, from Ibn ‘Umar, who said: I saw the Messenger of Allah (peace and blessings of Allah be upon him) in a dream, and I saw that he was not looking at me. So I said, "O Messenger of Allah, what is the matter with me?" He said, "Are you not the one who kisses while you are fasting?" He (Ibn ‘Umar) said: By the One who sent you with the truth, I will not kiss after this while I am fasting.
حدثنا أبو أسامة عن عمرو بن حمزة قال أخبرني سالم عن بن عمر قال رأيت رسول الله صلى الله عليه وسلم في المنام فرأيته لا ينظر إلي فقلت يا رسول الله ما شأني فقال ألست الذي تقبل وأنت صائم قال فوالذي بعثك بالحق لا أقبل بعدها وأنا صائم