Sunan Ibn Majah 500
'Abdul-Muhaimin bin 'Abbas bin Sahl bin Sa'd As-Sa'di narraed from his father, from his grandfather, that:
The Messenger of Allah said: "Rinse your mouths after drinking milk, for it has some greasiness in it."
حَدَّثَنَا أَبُو مُصْعَبٍ، حَدَّثَنَا عَبْدُ الْمُهَيْمِنِ بْنُ عَبَّاسِ بْنِ سَهْلِ بْنِ سَعْدٍ السَّاعِدِيُّ، عَنْ أَبِيهِ، عَنْ جَدِّهِ، أَنَّ رَسُولَ اللَّهِ ـ ﷺ ـ قَالَ " مَضْمِضُوا مِنَ اللَّبَنِ فَإِنَّ لَهُ دَسَمًا " .
Classification
Hasan (Good) [Darussalam]
References
Sunan Ibn Majah 500
Sunan Ibn Majah Vol. 1, Book of Purification and its Sunnah, Hadith 500