The Book of Purification and its Sunnah
1/70. Chapter:
Ablution from prostatic fluid
Sunan Ibn Majah
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا مُحَمَّدُ بْنُ بِشْرٍ، حَدَّثَنَا مِسْعَرٌ، عَنْ مُصْعَبِ بْنِ شَيْبَةَ، عَنْ أَبِي حَبِيبِ بْنِ يَعْلَى بْنِ مُنْيَةَ، عَنِ ابْنِ عَبَّاسٍ، أَنَّهُ أَتَى أُبَىَّ بْنَ كَعْبٍ وَمَعَهُ عُمَرُ فَخَرَجَ عَلَيْهِمَا فَقَالَ إِنِّي وَجَدْتُ مَذْيًا فَغَسَلْتُ ذَكَرِي وَتَوَضَّأْتُ . فَقَالَ عُمَرُ أَوَ يُجْزِئُ ذَلِكَ قَالَ نَعَمْ . قَالَ أَسَمِعْتَهُ مِنْ رَسُولِ اللَّهِ ـ صلى الله عليه وسلم ـ قَالَ نَعَمْ .
It was narrated from Ibn 'Abbas that: He came to Ubayy bin Ka'b accompanied by 'Umar. Ubayy came out to them and said: "I noticed some prostatic fluid, so I washed my penis and performed ablution. 'Umar said: "Is that sufficient?" He said: "Yes." He ('Umar) asked: "Did you hear that from the messenger of Allah?" He said: "Yes."
Reference : Sunan Ibn Majah 507In-book reference : Book 1, Hadith 241English translation : Vol. 1, Book 1, Hadith 507