John 8:18

I am he testifying of myself, and the Father having sent me testifies of me.

John 8:58

And Jesus said to them, Truly, truly, I say to you, Before Abraham was born, I am.

John 10:30

I and my Father are one.

John 14:6

Jesus says to him, I am the way, and the truth, and the life: no one comes to the Father, except by me.

John 5:31-40

If I testify of myself, my testimony is not true.

John 8:12

Again therefore Jesus spake to them, saying, I am the light of the world: he following me shall not walk in darkness, but shall have the light of life.

John 8:25

Then said they to him, Who art thou? And Jesus said to them, In the beginning, he which I spake to you.

John 8:38

I, what I have seen from my Father, speak: and ye, therefore, what ye have seen of your Father, do.

John 8:51

Truly, truly, I say to you, If any keep my word, he should never see death.

John 10:9

I am the door: if any come in through me, he shall be saved, and he shall me in, and go out, and find pasture.

John 10:11

I am the good shepherd: the good shepherd lays down his life for the sheep.

John 10:14

I am the good shepherd, and I know mine, and am known by mine.

John 11:25

Jesus said to her, I am the rising up, and life: he believing in me, though he die, shall live.

Hebrews 2:4

God confirming the testimony, together with signs and wonders, and various powers, and partitions of the Holy Spirit, according to his will

1 John 5:6-12

This is he having come by water and blood, Jesus the Christ; not by water alone, but by water and blood. And the Spirit is testifying, for the Spirit is truth.

Revelation 1:17-18

And when I saw him, I fell at his feet as dead. And he put his right hand upon me, saying to me, Be not afraid;I am the the first and the last:

Treasury of Scripture Knowledge

Summary

I am one that bear witness of myself, and the Father that sent me beareth witness of me.

General references

Bible References

One

John 8:12
Again therefore Jesus spake to them, saying, I am the light of the world: he following me shall not walk in darkness, but shall have the light of life.
John 10:9
I am the door: if any come in through me, he shall be saved, and he shall me in, and go out, and find pasture.
John 11:25
Jesus said to her, I am the rising up, and life: he believing in me, though he die, shall live.
John 14:6
Jesus says to him, I am the way, and the truth, and the life: no one comes to the Father, except by me.
Revelation 1:17
And when I saw him, I fell at his feet as dead. And he put his right hand upon me, saying to me, Be not afraid;I am the the first and the last:

General references

Numbers 35:30
Every one striking a soul by the mouth of witnesses, he shall slay the slayer: and one witness shall not testify against a soul to die.
Deuteronomy 17:6
At the mouth of two witnesses or three witnesses they shall be put to death; they shall not die by the mouth of one witness.