I said to Miqdad, "When a man consummates marriage with his wife and emits prostatic fluid without intercourse, ask the Prophet ﷺ about that, for I am too shy to ask him myself since his daughter is married to me."So he asked him, and the Prophet ﷺ said, "He should wash his private parts and perform ablution as he does for prayer."
أخبرنا إسحق بن إبراهيم قال أخبرنا جرير عن هشام بن عروة عن أبيه
قلت للمقداد إذا بنى الرجل بأهله فأمذى ولم يجامع فسل النبي ﷺ عن ذلك فإني أستحي أن أسأله عن ذلك وابنته تحتي فسأله فقال يغسل مذاكيره ويتوضأ وضوءه للصلاة
No references are available.
[Its chain is daif] Abu Dawud narrated it in the Book of Purification, chapter on madhi, hadith no. 208, from the hadith of Hisham, through the same chain, and it is also in Kubra, hadith no. 148.Jareer is Ibn Abdul-Hameed, may Allah have mercy on him, and the chain is disconnected.