Original Verse:
Acts Chapter 2 Verse 19I will show wonders in the sky above, and signs on the earth beneath; blood, and fire, and billows of smoke.

Reference Verses:
Acts Chapter 5 Verse 12By the hands of the apostles many signs and wonders were done among the people. They were all with one accord in Solomon's porch.
Acts Chapter 2 Verse 22"Men of Israel, hear these words! Jesus of Nazareth, a man approved by God to you by mighty works and wonders and signs which God did by him in the midst of you, even as you yourselves know,
Acts Chapter 2 Verse 43Fear came on every soul, and many wonders and signs were done through the apostles.