And the Lord God said to the angels who ministered before Him, Behold, Adam is sole on the earth, as I am sole in the heavens above; and it will be that they will arise from him who will know to discern between good and evil. Had he kept the commandments which I appointed to him, he would have lived and subsisted as the tree of life for ever. But now, because he hath not kept that which I prescribed, it is decreed against him that we keep him from the garden of Eden, before he reach forth his hand and take of the tree of life: for, behold, if he eat thereof, living he will live and subsist for ever.
God Consults the Angels About Exiling Adam From Eden
Targum Pseudo-Jonathan on Genesis 3:22