مُسْنَدُ أَحْمَدَ
Musnad Ahmad 662
Musnad 'Ali Ibn Abi Talib
حَدَّثَنَا خَلَفٌ، حَدَّثَنَا أَبُو جَعْفَرٍ يَعْنِي الرَّازِيَّ، وَخَالِدٌ يَعْنِي الطَّحَّانَ، عَنْ يَزِيدَ بْنِ أَبِي زِيَادٍ، عَنْ عَبْدِ الرَّحْمَنِ ابْنِ أَبِي لَيْلَى، عَنْ عَلِيِّ بْنِ أَبِي طَالِبٍ، رَضِيَ اللَّهُ عَنْهُ قَالَ كُنْتُ رَجُلًا مَذَّاءً فَسَأَلْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَقَالَ أَمَّا الْمَنِيُّ فَفِيهِ الْغُسْلُ وَأَمَّا الْمَذْيُ فَفِيهِ الْوُضُوءُ.
It was narrated that ‘Ali (رضي الله عنه) said: I was a man who emitted a great deal of madhi (prostatic fluid). I asked the Messenger of Allah (ﷺ) (about that) and he said: “As for mani (semen), ghusl due for it; as for madhi (prostatic fluid), wudoo’ is due for it.”
Musnad Ahmad, 662Sahih Hadeeth; this is a Da'if isnad because of the weakness