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. (Using translation from Nasāʾī 182)
أَنَّ رَسُولَ اللهِ ﷺ أَكَلَ كَتِفًا فَجَاءَهُ بِلَالٌ فَخَرَجَ إِلَى الصَّلَاةِ وَلَمْ يَمَسَّ مَاءً