Acts 2:19
"And I will shew wonders in heaven above, and signs in the earth beneath; blood, and fire, and vapour of smoke:"Acts 2:19 (KJV)
Context from Acts 2
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 that 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.