Acts 2:2; Acts 16:26; Acts 28:6

2 And suddenly there came from heaven a noise like a violent rushing wind, and it filled the whole house where they were sitting.
26 and suddenly there came a great earthquake, so that the foundations of the prison house were shaken; and immediately all the doors were opened and everyone's chains were unfastened.
6 But they were expecting that he was about to swell up or suddenly fall down dead. But after they had waited a long time and had seen nothing unusual happen to him, they changed their minds and began to say that he was a god.