He came to Ubayy bin Kaab accompanied by Umar. Ubayy came out to them, and Umar said, "I noticed prostatic fluid, so I washed my private part and performed ablution."Umar asked, "Does that suffice?"Ubayy replied, "Yes."Umar asked, "Did you hear this from the Messenger of Allah ﷺ?"Ubayy answered, "Yes."
حدثنا أبو بكر بن أبي شيبة حدثنا محمد بن بشر حدثنا مسعر عن مصعب بن شيبة عن أبي حبيب بن يعلى بن منية
أنه أتى أبي بن كعب ومعه عمر فخرج عليهما فقال إني وجدت مذيا فغسلت ذكري وتوضأت فقال عمر أو يجزئ ذلك قال نعم قال أسمعته من رسول الله ﷺ قال نعم
No references are available.
Its isnad is daif. Abu Habib is unknown (Taqrib), but its basic meaning is found in the Sahihayn from the hadith of Ali bin Abu Talib and Miqdad bin Aswad, as Busiri stated.