Sayyiduna Umar bin Abi Salamah (may Allah be pleased with him) narrated: I asked the Messenger of Allah (peace and blessings be upon him) whether a fasting person may kiss. He (peace and blessings be upon him) said, referring to Umm Salamah (may Allah be pleased with her), who was sitting there: "Ask her." She said: "He (peace and blessings be upon him) does that." I said: O Messenger of Allah, Allah has forgiven you all your past and future slips? He (peace and blessings be upon him) said: "Listen! By Allah, I am the most fearful of Allah among you all and the most God-conscious of you all."
Imam al-Tabarani (may Allah have mercy on him) said: "This hadith is narrated from Umar bin Abi Salamah only with this chain; Amr bin al-Harith is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الميم / 5140
Hadith Takhrij«أخرجه مسلم فى «صحيحه» برقم: 1108، وابن حبان فى «صحيحه» برقم: 3538، والبيهقي فى «السنن الكبرى» برقم: 8202، والطبراني فى «الكبير» برقم: 8294، والطبراني فى «الأوسط» برقم: 1923»