Genesis 3:24 ASV

²²  And Jehovah God said, Behold, the man is become as one of us, to know good and evil; and now, lest he put forth his hand, and take also of the tree of life, and eat, and live for ever-

²³  therefore Jehovah God sent him forth from the garden of Eden, to till the ground from whence he was taken.

²⁴  So he drove out the man; and he placed at the east of the garden of Eden the Cherubim, and the flame of a sword which turned every way, to keep the way of the tree of life.