It was narrated from 'Abdur-Rahman bin Salim bin 'Utbah bin 'Uwaim bin Sa'idah Al-Ansari, from his father, that his grandfather said: "The Messenger of Allah P.B.U.H said: 'You should marry virgins, for their mouths are sweeter, their wombs are more prolific and they are satisfied with less." (Da'if)