John 1:27

This is he coming after me, who was before me, of whom I am not worthy that I might loose the strings of his shoes.

John 1:30

This is he of whom I said, After me comes a man who was before me: for he was before me.

Matthew 3:11

I truly immerse you in water to repentance; but he coming after me is stronger than I, whose shoes I am not fit to lift up; he shall immerse in the Holy Spirit, and fire

John 1:15

John testifies for him, and he tried, saying, This was he of whom I said, He coming after me was before me: for he was before me.

Mark 1:7

And he proclaimed, saying, The stronger than I comes after me, of whom I am not sufficient, having bent the head, to loose the strings of his shoes.

Luke 3:16

John answered to all, saying, I truly immerse you with water; and he stronger than I comes, of whom I am not worthy to loose his shoes' strings: he shall immerse you with the Holy Spirit and fire:

Acts 19:4

And Paul said, John truly immersed the immersion of repentance, saying to the people, that they should believe on him coming after him, that is, in Christ Jesus.

Treasury of Scripture Knowledge

Summary

He it is, who coming after me is preferred before me, whose shoe's latchet I am not worthy to unloose.

General references

Bible References

Who

John 1:15
John testifies for him, and he tried, saying, This was he of whom I said, He coming after me was before me: for he was before me.
Acts 19:4
And Paul said, John truly immersed the immersion of repentance, saying to the people, that they should believe on him coming after him, that is, in Christ Jesus.

Whose

Matthew 3:11
I truly immerse you in water to repentance; but he coming after me is stronger than I, whose shoes I am not fit to lift up; he shall immerse in the Holy Spirit, and fire
Mark 1:7
And he proclaimed, saying, The stronger than I comes after me, of whom I am not sufficient, having bent the head, to loose the strings of his shoes.
Luke 3:16
John answered to all, saying, I truly immerse you with water; and he stronger than I comes, of whom I am not worthy to loose his shoes' strings: he shall immerse you with the Holy Spirit and fire:

General references

Mark 1:7
And he proclaimed, saying, The stronger than I comes after me, of whom I am not sufficient, having bent the head, to loose the strings of his shoes.
John 1:30
This is he of whom I said, After me comes a man who was before me: for he was before me.