ENOfficial
Umm Salama said, “I offered the Prophet (ﷺ) a roasted flank and he ate some of it, then rose to pray without performing ablution.” Ahmad transmitted it.
Source: sunnah.com
Other translations
Arabic
وَعَن أم سَلمَة أَنَّهَا قَالَتْ: قَرَّبْتُ إِلَى النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ جَنْبًا مَشْوِيًّا فَأَكَلَ مِنْهُ ثُمَّ قَامَ إِلَى الصَّلَاةِ وَلَمْ يَتَوَضَّأْ. رَوَاهُ أَحْمَدُ
sunnah.com