Revelation 22:18-19
I testify to every one hearing the words of the prophecy of this book. If any one may add to these things, God will add unto him the plagues which are written in this book:
Acts 2:40
And with many other words did he testify and exhort them, saying, Be saved from this wicked generation.
Acts 20:21
witnessing both to Jews, and to Greeks, repentance toward God, and faith toward our Lord Jesus Christ.
Galatians 5:3
And again I witness to every man who is circumcised, that he is debtor to do the whole law.
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.