Job 16:19

Also, now, lo, in the heavens is my witness, And my testifier in the high places.

Romans 1:9

for God is my witness, whom I serve in my spirit in the good news of His Son, how unceasingly I make mention of you,

Genesis 31:50

if thou afflict my daughters, or take wives beside my daughters -- there is no man with us -- see, God is witness between me and thee.'

1 Samuel 12:5

And he saith unto them, 'A witness is Jehovah against you: and a witness is His anointed this day, that ye have not found anything in my hand;' and they say, 'A witness.'

Job 25:2

The rule and fear are with Him, Making peace in His high places.

Psalm 113:5

Who is as Jehovah our God, He is exalting Himself to sit?

Romans 9:1

Truth I say in Christ, I lie not, my conscience bearing testimony with me in the Holy Spirit,

2 Corinthians 1:23

And I for a witness on God do call upon my soul, that sparing you, I came not yet to Corinth;

2 Corinthians 11:31

the God and Father of our Lord Jesus Christ -- who is blessed to the ages -- hath known that I do not lie! --

1 Thessalonians 2:5

for at no time did we come with speech of flattery, (as ye have known,) nor in a pretext for covetousness, (God is witness!)

1 Thessalonians 2:10

ye are witnesses -- God also -- how kindly and righteously, and blamelessly to you who believe we became,

Treasury of Scripture Knowledge

Summary

Also now, behold, my witness is in heaven, and my record is on high.

Bible References

My witness

1 Samuel 12:5
And he saith unto them, 'A witness is Jehovah against you: and a witness is His anointed this day, that ye have not found anything in my hand;' and they say, 'A witness.'
Romans 1:9
for God is my witness, whom I serve in my spirit in the good news of His Son, how unceasingly I make mention of you,
Romans 9:1
Truth I say in Christ, I lie not, my conscience bearing testimony with me in the Holy Spirit,
2 Corinthians 1:23
And I for a witness on God do call upon my soul, that sparing you, I came not yet to Corinth;
2 Corinthians 11:31
the God and Father of our Lord Jesus Christ -- who is blessed to the ages -- hath known that I do not lie! --
1 Thessalonians 2:10
ye are witnesses -- God also -- how kindly and righteously, and blamelessly to you who believe we became,

On high

Job 25:2
The rule and fear are with Him, Making peace in His high places.
Psalm 113:5
Who is as Jehovah our God, He is exalting Himself to sit?