Visions

16 But this is that which was spoken by the prophet Joel;

17 And it shall come to pass in the last days, saith God, I will pour out of my Spirit upon all flesh: and your sons and your daughters shall prophesy, and your young men shall see visions, and your old men shall dream dreams:

18 And on my servants and on my handmaidens I will pour out in those days of my Spirit; and they shall prophesy:

19 And I will shew wonders in heaven above, and signs in the earth beneath; blood, and fire, and vapour of smoke:

20 The sun shall be turned into darkness, and the moon into blood, before the great and notable day of the Lord come:

21 And it shall come to pass, that whosoever shall call on the name of the Lord shall be saved…Act 2:16-21 (KJV)

More References: Job 4:13; 20:8, Prov. 29:18, Is. 22:1; 28:7, Lam. 2:9, Hos. 12:10, Joel 2:28, Zech. 13:4, Matt. 17:9, Luke 24:23, Acts 26:19, Ezek. 1:1; 8:3