"Permitted to you, on the night of the fasts, is the approach to your wives. They are your garments and ye are their garments. Allah knoweth what ye used to do secretly among yourselves; but He turned to you and forgave you; so now associate with them, and seek what Allah Hath ordained for you, and eat and drink, until the white thread of dawn appear to you distinct from its black thread; then complete your fast Till the night appears; but do not associate with your wives while ye are in retreat in the mosques. Those are Limits (set by) Allah: Approach not nigh thereto. Thus doth Allah make clear His Signs to men: that they may learn self-restraint." - Quran 2:187 (read more)

"Narrated Al-Bara bin Azib: Allah's Apostle sent a group of persons to Abu Rafi. Abdullah bin Atik entered his house at night, while he was sleeping, and killed him." - Sahih Bukhari 5:59:370 (read more)

"There are three types of women with whom a man cannot live unless he carries a rod on his shoulder. The first type is a girl who was brought up this way. Her parents ask her to go to school and she doesn't – they beat her... The second type is a woman who is condescending toward her husband and ignores him... The third type is a twisted woman who will not obey her husband unless he oppresses her, beats her, uses force against her, and overpowers her with his voice." - Muslim cleric on Qatar TV