Acts 4:13

4:13 When they saw the boldness of Peter and John, and discovered that they were uneducated and ordinary men, they were amazed and recognized these men had been with Jesus.

Acts 4:20

4:20 for it is impossible for us not to speak about what we have seen and heard.”

Acts 4:31

4:31 When they had prayed, the place where they were assembled together was shaken, and they were all filled with the Holy Spirit and began to speak the word of God courageously.