Acts 2:19
I will show wonders in the sky above, and signs on the earth beneath: blood, and fire, and billows of smoke.
World English Bible (Public Domain)
In context
Before · Acts 2:17–18
17‘It will be in the last days, says God, that I will pour out my Spirit on all flesh. Your sons and your daughters will prophesy. Your young men will see visions. Your old men will dream dreams. 18Yes, and on my servants and on my handmaidens in those days, I will pour out my Spirit, and they will prophesy.
19I will show wonders in the sky above, and signs on the earth beneath: blood, and fire, and billows of smoke.