Hisham bin Urwah (may Allah have mercy on him) narrates from his father that Sayyidah Aishah (may Allah be pleased with her) said: Every day the Messenger of Allah (peace and blessings be upon him) would visit all his pure wives, kissing and caressing, but without intercourse. Then he would spend the night with the one whose turn it was.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب القسم والنشوز / 14755