Genesis 3:22-24 - Adam And Eve Are Sent Out Of The Garden
22 And the Lord God said, "Now that the man has become like one of us, knowing good and evil, he must not be allowed to stretch out his hand and take also from the tree of life and eat, and live forever." 23 So the Lord God expelled him from the orchard in Eden to cultivate the ground from which he had been taken. 24 When he drove the man out, he placed on the eastern side of the orchard in Eden angelic sentries who used the flame of a whirling sword to guard the way to the tree of life.