'Dreams' in the Bible

Now as for these four young men, God gave them knowledge and made them expert in all book-learning and wisdom: and Daniel was wise in all visions and dreams.

In the second year of the rule of Nebuchadnezzar, Nebuchadnezzar had dreams; and his spirit was troubled and his sleep went from him.

Then the king gave orders that the wonder-workers, and the users of secret arts, and those who made use of evil powers, and the Chaldaeans, were to be sent for to make clear to the king his dreams. So they came and took their places before the king.

But there is a God in heaven, the unveiler of secrets, and he has given to King Nebuchadnezzar knowledge of what will take place in the last days. Your dreams and the visions of your head on your bed are these:

Because a most special spirit, and knowledge and reason and the power of reading dreams and unfolding dark sayings and answering hard questions, were seen to be in him, even in Daniel (named Belteshazzar by the king): now let Daniel be sent for, and he will make clear the sense of the writing.