Treasury of Scripture Knowledge
The crowd of people that was with Jesus [and saw Him] when He called Lazarus out of the grave and raised him from the dead, gave testimony [about all this].
And the person who saw this happen is giving a true testimony about it. He knows it is true [and is giving it] so that you will believe [it, also].
For I can testify that they have an enthusiasm for God, but it is without [true] knowledge.
2 Corinthians 1:23
But I appeal to God as my witness [i.e., to verify that I am telling the truth]; it was in order to spare you [i.e., from a disciplinary action] that I decided not to return to Corinth.
2 Corinthians 8:3
For I testify that they gave [financial help] to the full limit of their ability, yes and even beyond it. [And they did this] entirely on their own,
1 Thessalonians 2:10
You can testify, [just] as God can, how holy, righteous and blameless our conduct was toward you believers.