Musnad Ahmad 1156:150

'Abd al-Razzaq and Ibn Bakr narrated to us, they said: Ibn Jurayj informed us; and Rawh narrated to us, Ibn Jurayj narrated to us, he said: Muhammad ibn Yusuf informed me that 'Ata' ibn Yasar informed him that Umm Salamah, the wife of the Prophet, may Allah bless him and grant him peace, informed him that she "presented to the Prophet, may Allah bless him and grant him peace, a roasted side [of meat], and he ate from it, then he stood for the prayer, and he did not perform ablution."