Acts 10:9-12

9The next day, as the soldiers were traveling and approaching the city, Peter went up to the rooftop to pray, at about the sixth hour.

10Now he became very hungry and wanted to eat; but while they were preparing something, he fell into a trance.

11He saw the heavens opened, and something like a great sheet coming down, lowered by its four corners to the earth.

12In it were all sorts of four-footed animals and reptiles and birds of the air.