“¶ And when they had prayed, the place was shaken where they were assembled together, and they were all filled with the holy Ghost, and they spake the word of God with boldnesse.”
1611 King James Version (KJV)
4:31 They were all filled - Afresh; and spake the word with boldness - So their petition was granted.
Ac 4:31 The place was shaken. As a sensible evidence that their prayer was granted, and then they were all filled with the Holy Ghost, as on Pentecost, so inspired that all fear was shaken off.