Verses with the word testified in the New Testament (14 verses):

John 4:39
And many of the Samaritans of that city believed on him for the saying of the woman, which testified, He told me all that ever I did.

John 4:44
For Jesus himself testified, that a prophet hath no honour in his own country.

John 13:21
When Jesus had thus said, he was troubled in spirit, and testified, and said, Verily, verily, I say unto you, that one of you shall betray me.

Acts 8:25
And they, when they had testified and preached the word of the Lord, returned to Jerusalem, and preached the gospel in many villages of the Samaritans.

Acts 18:5
And when Silas and Timotheus were come from Macedonia, Paul was pressed in the spirit, and testified to the Jews that Jesus was Christ.

Acts 23:11
And the night following the Lord stood by him, and said, Be of good cheer, Paul: for as thou hast testified of me in Jerusalem, so must thou bear witness also at Rome.

Acts 28:23
And when they had appointed him a day, there came many to him into his lodging; to whom he expounded and testified the kingdom of God, persuading them concerning Jesus, both out of the law of Moses, and out of the prophets, from morning till evening.

1 Corinthians 15:15
Yea, and we are found false witnesses of God; because we have testified of God that he raised up Christ: whom he raised not up, if so be that the dead rise not.

1 Thessalonians 4:6
That no man go beyond and defraud his brother in any matter: because that the Lord is the avenger of all such, as we also have forewarned you and testified.

1 Timothy 2:6
Who gave himself a ransom for all, to be testified in due time.

Hebrews 2:6
But one in a certain place testified, saying, What is man, that thou art mindful of him? or the son of man that thou visitest him?

1 Peter 1:11
Searching what, or what manner of time the Spirit of Christ which was in them did signify, when it testified beforehand the sufferings of Christ, and the glory that should follow.

1 John 5:9
If we receive the witness of men, the witness of God is greater: for this is the witness of God which he hath testified of his Son.

3 John 1:3
For I rejoiced greatly, when the brethren came and testified of the truth that is in thee, even as thou walkest in the truth.