Acts 10:46
For they were hearing them speaking in tongues and extolling God. Then Peter declared,
Acts 2:4
And they were all filled with the Holy Spirit and began to speak in other tongues as the Spirit gave them utterance.
Acts 19:6
And when Paul had laid his hands on them, the Holy Spirit came on them, and they began speaking in tongues and prophesying.
Mark 16:17
And these signs will accompany those who believe: in my name they will cast out demons; they will speak in new tongues;
Acts 2:11
both Jews and proselytes, Cretans and Arabians--we hear them telling in our own tongues the mighty works of God."
1 Corinthians 14:20-25
Brothers, do not be children in your thinking. Be infants in evil, but in your thinking be mature.