Sahih Muslim , Book 6, Hadith 2437 (USC-MSA) ⓘ
Sufyan reported: I said to 'Abd al-Rahman b. Qasim: Have you heard from your father narrating from 'A'isha (Allah be pleased with her) that he kissed her while observing fast? He ('Abd al-Rahman b. Qasim) kept silence for a short while and then said:" Yes."
حَدَّثَنِي عَلِيُّ بْنُ حُجْرٍ السَّعْدِيُّ، وَابْنُ أَبِي عُمَرَ، قَالاَ حَدَّثَنَا سُفْيَانُ، قَالَ قُلْتُ لِعَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ أَسَمِعْتَ أَبَاكَ يُحَدِّثُ عَنْ عَائِشَةَ، - رضى الله عنها - أَنَّ النَّبِيَّ صلى الله عليه وسلم كَانَ يُقَبِّلُهَا وَهُوَ صَائِمٌ فَسَكَتَ سَاعَةً ثُمَّ قَالَ نَعَمْ .
also referenced under: Book 13, Hadith 80 (In-Book) & Hadith 1106 (Reference)