the Prophet drank milk. Then he called for water to rinse out his mouth. Then he said: "Indeed it has fat." [He said:] There are narrations on this topic from Sahl bin Sa'd As-Sa'idi and Umm Salamah. Abu Eisa said: [And] this Hadith is Hasan Sahih. Some of the people of knowledge held the view that one is to wash the mouth after drinking milk and this is recommended according us. Some others did not hold the view that one is to wash out the mouth after drinking milk.