Yahya related to me from Malik from Muhammad ibn al-Munkadir that the Messenger of Allah ﷺ was invited to eat, and some bread and meat was brought to him. He ate some of it, and then did wudu and prayed. Then more of the same food was brought and he ate some more and then prayed without doing wudu.
أَنَّ رَسُولَ اللَّهِ ﷺ دُعِيَ لِطَعَامٍ فَقُرِّبَ إِلَيْهِ خُبْزٌ وَلَحْمٌ فَأَكَلَ مِنْهُ ثُمَّ تَوَضَّأَ وَصَلَّى ثُمَّ أُتِيَ بِفَضْلِ ذَلِكَ الطَّعَامِ فَأَكَلَ مِنْهُ ثُمَّ صَلَّى وَلَمْ يَتَوَضَّأْ