Acts 2:40
And with many other words did he testify and exhort them, saying, Be saved from this wicked generation.
Acts 18:5-6
And when both Silas and Timothy came down from Macedonia, Paul was straitened with the word, witnessing to the Jews that Jesus is the Christ.
Acts 20:21
witnessing both to Jews, and to Greeks, repentance toward God, and faith toward our Lord Jesus Christ.
Ephesians 4:17
Therefore I say this, and witness in the Lord, that you no longer walk about as the Gentiles also walk about in the vanity of their mind,
1 Thessalonians 4:6
that one should overreach and defraud his brother in a business transaction: because the Lord is the avenger concerning these things, as we indeed before told you and witnessed to you.