Acts 10:9-12

9The next day at about the sixth hour,1 as the men were approaching the city on their journey, Peter went up on the roof to pray. 10He became hungry and wanted something to eat, but while the meal was being prepared, he fell into a trance.

11He saw heaven open and something like a large sheet being let down to earth by its four corners. 12It contained all kinds of four-footed animals and reptiles of the earth, as well as birds of the air.