(Hood) 11 : 69
وَلَقَدْ جَاءَتْ رُسُلُنَا إِبْرَاهِيمَ بِالْبُشْرَىٰ قَالُوا سَلَامًا ۖ قَالَ سَلَامٌ ۖ فَمَا لَبِثَ أَنْ جَاءَ بِعِجْلٍ حَنِيذٍ
And surely Our Messengers had come to Ibrahim with Herald; they said: “Peace”. He said: “Peace”, and without much delay, he brought them a cooked calf.
The guests were unknown to Ibrahim, so he prepared food for them. As mentioned in verse 51:26: “Ibrahim went to his family and came with a roasted calf.”