Acts 10:46
for they heard them speaking in tongues and glorifying God. Then Peter said,
Acts 2:4
And they were all filled with the Holy Spirit and began to speak in other languages as the Spirit gave them [ability] to speak out.
Acts 19:6
And [when] Paul laid hands on them, the Holy Spirit came upon them and they began to speak in tongues and to prophesy.
Mark 16:17
And these signs will accompany those who believe: in my name they will expel demons, they will speak in new tongues,
Acts 2:11
both Jews and proselytes, Cretans and Arabs--we hear them speaking in our [own] languages the great deeds of God!"
1 Corinthians 14:20-25
Brothers, do not become children in [your] understanding, but with respect to wickedness be as a child, and in [your] understanding be mature.