'Dreams' in the Bible

And Saul inquired of Yahweh, but Yahweh did not answer him, not by dreams or by the Urim or by the prophets.

Then Samuel said to Saul, "Why have you disturbed me by bringing me up?" And Saul said, "{I am in distress}! For [the] Philistines [are about] to make war against me, but God has turned away from me, and he does not answer me any more, not {by the prophets} or by the dreams. So I called to you to let me know what I should do."