An-Nisá 4:34 الرجال قوامون على النساء بما فضل الله بعضهم على بعض وبما انفقوا من اموالهم فالصالحات قانتات حافظات للغيب بما حفظ الله واللاتي تخافون نشوزهن فعظوهن واهجروهن في المضاجع واضربوهن فان اطعنكم فلا تبغوا عليهن سبيلا ان الله كان عليا كبيرا ٣٤

Men are in charge of women, because Allah hath made the one of them to excel the other, and because they spend of their property (for the support of women). So good women are the obedient, guarding in secret that which Allah hath guarded. As for those from whom ye fear rebellion, admonish them and banish them to beds apart, and scourge them. Then if they obey you, seek not a way against them. Lo! Allah is ever High, Exalted, Great.