It was narrated from Umm Salamah that the Messenger of Allah (ﷺ) at (meat from) a shoulder, then Bilal came to him and he went out to pray, and he did not touch water.
Sunan an-Nasa'i Book 1, Hadith 183
← Previous Hadith "O son of my sister, perform Wudu', for I heard the Messenger of Allah (ﷺ) say: 'Perform Wudu' from that which has been touched by fire.'"

Sunan an-Nasa'i Book 1, Hadith 182 Next Hadith → "I entered upon Umm Salamah and she told me that the Messenger of Allah (ﷺ) used to wake up in a state of Janabah without having had a wet dream, then he would fast." And she told him that she brought the Prophet (ﷺ) some grilled ribs and he ate from that, then he got up and prayed, and did not perform Wudu'.

Sunan an-Nasa'i Book 1, Hadith 184