Acts 2:2

1 Kings 19:11 NIV
The Lord said, “Go out and stand on the mountain in the presence of the Lord, for the Lord is about to pass by.” Then a great and powerful wind tore the mountains apart and shattered the rocks before the Lord, but the Lord was not in the wind. After the wind there was an earthquake, but the Lord was not in the earthquake.

Acts 4:31 NIV
After they prayed, the place where they were meeting was shaken. And they were all filled with the Holy Spirit and spoke the word of God boldly.