Acts 2:4

and they were all filled with the holy Spirit ??they began to speak in foreign tongues, as the Spirit enabled them to express themselves.

Acts 19:6

and after Paul laid his hands on them the holy Spirit came upon them, they spoke with 'tongues' and prophesied.

Mark 16:17

And for those who believe, these miracles will follow: they will cast out daemons in my name, they will talk in foreign tongues,

Acts 2:11

Cretans and Arabians, we hear these men talking of the triumphs of God in our own languages!"

1 Corinthians 14:20-25

Brothers, do not be children in the sphere of intelligence; in evil be mere infants, but be mature in your intelligence.

Treasury of Scripture Knowledge

Summary

For they heard them speak with tongues, and magnify God. Then answered Peter,

Bible References

Speak

Acts 2:4
and they were all filled with the holy Spirit ??they began to speak in foreign tongues, as the Spirit enabled them to express themselves.
Acts 19:6
and after Paul laid his hands on them the holy Spirit came upon them, they spoke with 'tongues' and prophesied.
1 Corinthians 14:20
Brothers, do not be children in the sphere of intelligence; in evil be mere infants, but be mature in your intelligence.