Acts 10:10-15

But he became hungry and was desiring to eat; but while they were making preparations, he fell into a trance; and he *saw the sky opened up, and an object like a great sheet coming down, lowered by four corners to the ground, and there were in it all kinds of four-footed animals and crawling creatures of the earth and birds of the air. A voice came to him, “Get up, Peter, kill and eat!” But Peter said, “By no means, Lord, for I have never eaten anything unholy and unclean.” Again a voice came to him a second time, “What God has cleansed, no longer consider unholy.”