وَعَنْ عَبْدِ اللَّهِ بْنِ عَبَّاسٍ
قَالَ: إِنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ شَرِبَ لَبَنًا فَمَضْمَضَ وَقَالَ: «إِنَّ لَهُ دسما»
Abdallah Ibn Abbas said that God’s messenger drank some milk and rinsed his mouth saying, “It contains greasiness.”
Mishkat al-Masabih 289, Book 4, Purification, Hadith 25. 1 min read