1 John 5:9-12

If we receive the testimony of men, the testimony of God is greater. Now, this is the testimony of God, which he has testified concerning his Son.

Revelation 19:10

And I fell before his feet to worship him; and he said to me, See you do it not: I am a fellow-servant with you, and with your brethren who keep the testimony of Jesus. Worship God; for the testimony of Jesus is the spirit of prophecy.

Treasury of Scripture Knowledge

Summary

The law of the LORD is perfect, converting the soul: the testimony of the LORD is sure, making wise the simple.

Bible References

Testimony

1 John 5:9
If we receive the testimony of men, the testimony of God is greater. Now, this is the testimony of God, which he has testified concerning his Son.
Revelation 19:10
And I fell before his feet to worship him; and he said to me, See you do it not: I am a fellow-servant with you, and with your brethren who keep the testimony of Jesus. Worship God; for the testimony of Jesus is the spirit of prophecy.