For they heard them speaking with 'tongues' and extolling God. At this Peter asked:
Moreover these signs shall attend those who believe. In my Name they shall drive out demons; they shall speak with 'tongues';
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.
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."
And they were all filled with the Holy Spirit, and began to speak with strange 'tongues' as the Spirit prompted their utterances.