Job 33:14-18

For God gives his word in one way, even in two, and man is not conscious of it: In a dream, in a vision of the night, when deep sleep comes on men, while they take their rest on their beds; Then he makes his secrets clear to men, so that they are full of fear at what they see; In order that man may be turned from his evil works, and that pride may be taken away from him; To keep back his soul from the underworld, and his life from destruction.