Consider Ecclesiasticus/ Sirach Chapter 34
Code:
Vain and deceptive hopes are for the foolish, and dreams lend wings to fools.
2 As well clutch at shadows and chase the wind as put any faith in dreams.
3 Dreams are no different from mirrors; confronting a face, the reflection of that face.
4 What can be cleansed by uncleanness, what can be verified by falsehood?
5 Divinations, auguries and dreams are nonsense, like the fantasies of a pregnant woman.
6 Unless sent as emissaries from the Most High, do not give them a thought;
7 for dreams have led many astray, and those who relied on them have come to grief.
8 Fulfilling the Law requires no such falsehood, and wisdom is perfected in veracity.