Acts 10:45-48
10:45 The circumcised believers who had accompanied Peter were greatly astonished that the gift of the Holy Spirit had been poured out even on the Gentiles,
10:46 for they heard them speaking in tongues and praising God. Then Peter said,
10:47 “No one can withhold the water for these people to be baptized, who have received the Holy Spirit just as we did, can he?”
10:48 So he gave orders to have them baptized in the name of Jesus Christ. Then they asked him to stay for several days.