He became hungry and wanted something to eat, and while the meal was being prepared, he fell into a trance.
He saw heaven opened and something like a large sheet being let down to earth by its four corners.
It contained all kinds of four-footed animals, as well as reptiles and birds.
Then a voice told him, “Get up, Peter. Kill and eat.”
“Surely not, Lord!” Peter replied. “I have never eaten anything impure or unclean.”
The voice spoke to him a second time, “Do not call anything impure that God has made clean.”
This happened three times, and immediately the sheet was taken back to heaven.