And Muhammad ibn Rafi' narrated to me, saying: 'Abd al-Razzaq narrated to us, saying: Sufyan informed us, from Ayyub and Khalid al-Hadhdha', from Abu Qilabah, from Anas, who said: It is from the Sunnah that one stays with a virgin for seven nights. Khalid said: And if I wished, I could have said that he raised it to the Prophet, peace and blessings be upon him.