He traced the hadith back until he attributed it to Abu Saeed Khudri, who said that coitus interruptus was mentioned in the presence of the Prophet ﷺ.He asked, "What is that you are speaking of?"They replied, "A man has a wife who is nursing, and he has relations with her but does not want her to become pregnant by him. And a man has a slave-girl with whom he has relations but does not want her to become pregnant by him."He said, "There is no harm if you do not do that, for it is only the divine decree."Ibn Awn said, "I related this to al-Hasan, and he said, 'By Allah, this sounds like a rebuke.'"
و حدثنا محمد بن المثنى حدثنا معاذ بن معاذ حدثنا ابن عون عن محمد
فرد الحديث حتى رده إلى أبي سعيد الخدري قال ذكر العزل عند النبي ﷺ فقال وما ذاكم قالوا الرجل تكون له المرأة ترضع فيصيب منها ويكره أن تحمل منه والرجل تكون له الأمة فيصيب منها ويكره أن تحمل منه قال فلا عليكم أن لا تفعلوا ذاكم فإنما هو القدر قال ابن عون فحدثت به الحسن فقال والله لكأن هذا زجر