Sahih Bukhari | Volume 7 | Hadith Number 113
Narrated by Abu Huraira
Allah's Apostle said, "The woman is like a rib; if you try to straighten her, she will break.
So if you want to get benefit from her, do so while she still has some crookedness."
So if you want to get benefit from her, do so while she still has some crookedness."