إذا قضى وطره فليتمهل على أهله حتى تقضى هي أيضاً نهمتها فإن انزالها ربما يتأخر فيهيج شهوتها ثم القعود عنها إيذاء لها والاختلاف في طبع الانزال يوجب التنافر مهما كان الزوج سابقاً إلى الانزال والتوافق في وقت الانزال ألذ عندها لا يشتغل الرجل بنفسه عنها فانها ربما تستحي
إحياء علوم الدين للغزالي كتاب آداب النكاح الباب الثالث في آداب المعاشرة وما يجري في دوام النكاح والنظر فيما على الزوج وفيما على الزوجة
When a man has fulfilled his desire, he should take his time with his wife until she also fulfills her craving, for indeed her ejaculation may perhaps be delayed; if he arouses her desire, and then neglects her, it will cause harm to her. A difference in the nature of the ejaculation necessarily leads to discord whenever the husband reaches it first. But harmony at the time of ejaculation is more pleasing for her, since the man is not occupied with himself at her expense, for indeed perhaps she may be shy.
Al-Ghazali, Ihyaa ‘Ulum Al-deen [Revival of the Religious Sciences], The book of proper conduct in marital relations, Section three: concerning proper conduct in intimacy, what should be observed for the duration of marital relations, and consideration of the obligations of the husband and the obligations of the wife