Acts 10:12

9 And on the morrow, as these are proceeding on the way, and are drawing nigh to the city, Peter went up upon the house-top to pray, about the sixth hour,

10 and he became very hungry, and wished to eat; and they making ready, there fell upon him a trance,

11 and he doth behold the heaven opened, and descending unto him a certain vessel, as a great sheet, bound at the four corners, and let down upon the earth,

12 in which were all the four-footed beasts of the earth, and the wild beasts, and the creeping things, and the fowls of the heaven,

13 and there came a voice unto him: `Having risen, Peter, slay and eat.`

14 And Peter said, `Not so, Lord; because at no time did I eat anything common or unclean;`

15 and [there is] a voice again a second time unto him: `What God did cleanse, thou, declare not thou common;`