It is narrated from Sayyida Aisha (may Allah be pleased with her) that the Messenger of Allah (peace and blessings be upon him) kissed one of his wives and then went for prayer without performing ablution. I (Urwah) said: Was that wife you? Upon hearing this, Sayyida (Aisha) smiled.
Sayyida Aisha (may Allah be pleased with her) narrates that the Messenger of Allah (peace and blessings be upon him) would perform ablution and offer prayer, then kiss his wife, and then offer more prayers without performing ablution again.
It is narrated from the wife of the Messenger, Sayyida Aisha (may Allah be pleased with her), she says: I used to sleep in front of the Messenger of Allah (peace and blessings be upon him), and my legs would be in the direction of the Qiblah. When he (peace and blessings be upon him) would go into prostration, he would press me and I would draw up my legs, then when he (peace and blessings be upon him) would stand up, I would stretch them out again. In those days, there were no lamps in the houses.