John 5:36

But I have a testimony greater than that of John; for the works which the Father hath given Me to accomplish, the very works that I am doing testify concerning Me, that the Father hath sent Me.

John 10:25

Jesus answered them, "I told you, and ye did not believe: the works that I do in My Father's name, these testify concerning Me.

John 15:24

Had I not done among them the works which no other did, they would not have had sin; but now have they both seen and hated both Me and My Father;

Matthew 11:4

And Jesus, answering, said to them, "Having gone, report to John what ye are hearing and seeing:

John 3:2

This man came to Jesus by night, and said to Him, "Rabbi, we know that Thou hast come, as a Teacher, from God; for no one can do the signs which Thou art doing, unless God be with Him."

John 3:17

for God sent not His Son into the world to judge the world, but that the world may be saved through Him.

1 John 5:9

If we receive the testimony of men, the testimony of God is greater; because this is the testimony of God, that He hath testified concerning His Son.

John 2:23

And, when He was in Jerusalem at the passover, during the feast, many believed on His name, beholding His signs which He was doing.

John 4:34

Jesus saith to them, "My food is to do the will of Him Who sent Me, and to finish His work.

John 5:32

There is Another Who testifieth concerning Me; and I know that the testimony which He testifieth concerning Me is true.

John 9:30-33

The man answered and said to them, "Why, in this is the wonder, that ye do not know whence He is, and He opened my eyes.

John 10:37-38

If I do not the works of My Father, believe Me not;

John 11:37

And some of them said, "Could not This Man, Who opened the eyes of the blind, have caused that even this man should not die?"

John 14:10-11

Do you not believe that I am in the Father, and the Father in Me? The words that I say to you, I speak not from Myself; but the Father, abiding in Me, doeth His works.

John 17:4

I glorified Thee on the earth; having completed the work which Thou hast given Me to do.

Acts 2:22

"Men of Israel, hear these words: Jesus, the Nazarene, a man accredited from God to you by miracles, and wonders, and signs, which God did through Him in the midst of you, even as ye yourselves know;

1 John 5:11-12

And this is the testimony, that God gave to us eternal life, and this life is in His Son.

Treasury of Scripture Knowledge

Summary

But I have greater witness than that of John: for the works which the Father hath given me to finish, the same works that I do, bear witness of me, that the Father hath sent me.

General references

Bible References

I have

John 5:32
There is Another Who testifieth concerning Me; and I know that the testimony which He testifieth concerning Me is true.
1 John 5:9
If we receive the testimony of men, the testimony of God is greater; because this is the testimony of God, that He hath testified concerning His Son.

The works

John 3:2
This man came to Jesus by night, and said to Him, "Rabbi, we know that Thou hast come, as a Teacher, from God; for no one can do the signs which Thou art doing, unless God be with Him."
John 9:30
The man answered and said to them, "Why, in this is the wonder, that ye do not know whence He is, and He opened my eyes.
John 10:25
Jesus answered them, "I told you, and ye did not believe: the works that I do in My Father's name, these testify concerning Me.
John 11:37
And some of them said, "Could not This Man, Who opened the eyes of the blind, have caused that even this man should not die?"
John 14:10
Do you not believe that I am in the Father, and the Father in Me? The words that I say to you, I speak not from Myself; but the Father, abiding in Me, doeth His works.
John 15:24
Had I not done among them the works which no other did, they would not have had sin; but now have they both seen and hated both Me and My Father;
John 17:4
I glorified Thee on the earth; having completed the work which Thou hast given Me to do.
Acts 2:22
"Men of Israel, hear these words: Jesus, the Nazarene, a man accredited from God to you by miracles, and wonders, and signs, which God did through Him in the midst of you, even as ye yourselves know;
Matthew 11:4
And Jesus, answering, said to them, "Having gone, report to John what ye are hearing and seeing:

General references

Acts 13:24
John having first preached, before His coming, the immersion of repentance to all the people of Israel.