[15] As the people were in expectation, and all were questioning in their hearts concerning John, whether he might be the Christ, [16] John answered them all, saying, “I baptize you with water, but he who is mightier than I is coming, the strap of whose sandals I am not worthy to untie. He will baptize you with the Holy Spirit and fire. [17] His winnowing fork is in his hand, to clear his threshing floor and to gather the wheat into his barn, but the chaff he will burn with unquenchable fire.”
[18] So with many other exhortations he preached good news to the people. [19] But Herod the tetrarch, who had been reproved by him for Herodias, his brother’s wife, and for all the evil things that Herod had done, [20] added this to them all, that he locked up John in prison.
[21] Now when all the people were baptized, and when Jesus also had been baptized and was praying, the heavens were opened, [22] and the Holy Spirit descended on him in bodily form, like a dove; and a voice came from heaven, “You are my beloved Son; with you I am well pleased.”
(ESV)