Acts 10:46
For they heard them speaking with 'tongues' and extolling God. At this Peter asked:
Acts 2:4
And they were all filled with the Holy Spirit, and began to speak with strange 'tongues' as the Spirit prompted their utterances.
Acts 19:6
And, after Paul had placed his hands on them, the Holy Spirit descended upon them, and they began to speak with 'tongues' and to preach.
Mark 16:17
Moreover these signs shall attend those who believe. In my Name they shall drive out demons; they shall speak with 'tongues';
Acts 2:11
Either Jews by birth or converts, and some are Cretans and Arabians--yet we all alike hear them speaking in our own tongues of the great things that God has done."
1 Corinthians 14:20-25
Brothers, do not show yourselves children in understanding. In wickedness be infants, but in understanding show yourselves men.