speak.

Acts 2:4, 11
And they were all filled with the Holy Spirit and began to speak in other tongues as the Spirit enabled them. . . .

Acts 19:6
And when Paul laid his hands on them, the Holy Spirit came upon them, and they spoke in tongues and prophesied.

1 Corinthians 14:20-25
Brothers, stop thinking like children. In regard to evil be infants, but in your thinking be mature. . . .