Luke 3:16

16 John answered them all, "I baptize you with water; but he who is mightier than I is coming, the thong of whose sandals I am not worthy to untie; he will baptize you with the Holy Spirit and with fire.

Luke 3:16 In-Context

14 Soldiers also asked him, "And we, what shall we do?" And he said to them, "Rob no one by violence or by false accusation, and be content with your wages."
15 As the people were in expectation, and all men questioned in their hearts concerning John, whether perhaps he were the Christ,
16 John answered them all, "I baptize you with water; but he who is mightier than I is coming, the thong of whose sandals I am not worthy to untie; he will baptize you with the Holy Spirit and with fire.
17 His winnowing fork is in his hand, to clear his threshing floor, and to gather the wheat into his granary, but the chaff he will burn with unquenchable fire."
18 So, with many other exhortations, he preached good news to the people.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.