John 1:7

He came as a witness, to bear witness of the light, that through him all might believe.

John 1:19

And this is the witness of John, when the Jews sent priests and Levites from Jerusalem, to ask him, Who art thou?

Acts 19:4

Then said Paul, John indeed baptized with the baptism of repentance, saying to the people, that they should believe on him that was coming after him; that is, on Jesus.

John 1:9

The true light, which enlighteneth every man, was coming into the world.

John 1:12

But as many as received him, to them he gave power to become children of God,to those who believed in his name;

John 1:15

John beareth witness of him, and crieth, saying, This was he of whom I said, He that cometh after me hath gone before me; for he was before me.

John 1:26-27

John answered them, saying, I baptize in water. There standeth one among you whom ye know not,

John 1:32-34

And John bore witness, saying, I have seen the Spirit descending as a dove from heaven, and it abode upon him.

John 1:36

and looking upon Jesus as he was walking, he saith, Behold, the Lamb of God!

John 3:26-36

And they came to John, and said to him, Rabbi, he who was with thee beyond the Jordan, to whom thou hast borne witness, behold, he baptizeth, and all men are going to him.

John 5:33-35

Ye have sent to John, and he hath borne witness to the truth.

Ephesians 3:9

to make all men see what is the dispensation of the mystery, which hath been hidden for ages in God, who created all things;

1 Timothy 2:4

whose will is that all men should be saved, and come to the knowledge of the truth.

Titus 2:11

For the grace of God, that bringeth salvation to all men, was manifested,

2 Peter 3:9

The Lord is not tardy concerning his promise, as some men count tardiness; but is longsuffering toward you, not willing that any should perish, but that all should come to repentance.

Treasury of Scripture Knowledge

Summary

The same came for a witness, to bear witness of the Light, that all men through him might believe.

General references

Bible References

A witness

John 1:19
And this is the witness of John, when the Jews sent priests and Levites from Jerusalem, to ask him, Who art thou?
John 3:26
And they came to John, and said to him, Rabbi, he who was with thee beyond the Jordan, to whom thou hast borne witness, behold, he baptizeth, and all men are going to him.
John 5:33
Ye have sent to John, and he hath borne witness to the truth.
Acts 19:4
Then said Paul, John indeed baptized with the baptism of repentance, saying to the people, that they should believe on him that was coming after him; that is, on Jesus.

That

John 1:9
The true light, which enlighteneth every man, was coming into the world.
John 3:26
And they came to John, and said to him, Rabbi, he who was with thee beyond the Jordan, to whom thou hast borne witness, behold, he baptizeth, and all men are going to him.
Ephesians 3:9
to make all men see what is the dispensation of the mystery, which hath been hidden for ages in God, who created all things;
1 Timothy 2:4
whose will is that all men should be saved, and come to the knowledge of the truth.
Titus 2:11
For the grace of God, that bringeth salvation to all men, was manifested,
2 Peter 3:9
The Lord is not tardy concerning his promise, as some men count tardiness; but is longsuffering toward you, not willing that any should perish, but that all should come to repentance.

General references

Mark 11:30
The baptism of John, was it from heaven, or from men? Answer me.
Acts 13:24
before whose coming forward John had first preached a baptism of repentance to all the people of Israel.