Acts 2:2

2:2 Suddenly a sound like a violent wind blowing came from heaven and filled the entire house where they were sitting.

Acts 16:26

16:26 Suddenly a great earthquake occurred, so that the foundations of the prison were shaken. Immediately all the doors flew open, and the bonds of all the prisoners came loose.

Acts 28:6

28:6 But they were expecting that he was going to swell up or suddenly drop dead. So after they had waited a long time and had seen nothing unusual happen to him, they changed their minds and said he was a god.