Yahya related to me from Malik from Zayd Aslam from Ata ibn Yasar from Abdullah Abbas that the Messenger of Allah ﷺ ate a shoulder of lamb and then prayed without doing wudu.
أَنَّ رَسُولَ اللَّهِ ﷺ أَكَلَ كَتِفَ شَاةٍ ثُمَّ صَلَّى وَلَمْ يَتَوَضَّأْ