AUV(i)
45 And the believers of Jewish descent, who had come with Peter, were amazed [when they saw] that the gift of the Holy Spirit had [now] been poured out on the Gentiles also.
46 For [as evidence of it] they heard them speaking in [other] languages [supernaturally] and lifting up God [in praise]. Peter then said,
47 "Who can keep these people [i.e., Cornelius' household] from being immersed in water now that they have received the Holy Spirit just like we [apostles] have?" [See 2:4].
48 So, Peter commanded them to be immersed in the name of Jesus Christ. Then Cornelius and his household asked Peter to stay on for a number of days.