'Testify' in the Bible

And the high priest, rising up before them all, asked Jesus, saying, Answerest thou nothing? What do these testify against thee?

for I have five brothers, so that he may earnestly testify to them, that they also may not come to this place of torment.

and that he had not need that any should testify of man, for himself knew what was in man.

And he commanded us to preach to the people, and to testify that he it is who was determinately appointed of God to be judge of living and dead.

But I make no account of my life as dear to myself, so that I finish my course, and the ministry which I have received of the Lord Jesus, to testify the glad tidings of the grace of God.

This I say therefore, and testify in the Lord, that ye should no longer walk as the rest of the nations walk in the vanity of their mind,

as ye know how, as a father his own children, we used to exhort each one of you, and comfort and testify,

I testify before God and Christ Jesus and the elect angels, that thou keep these things without prejudice, doing nothing by favour.

I testify before God and Christ Jesus, who is about to judge living and dead, and by his appearing and his kingdom,

And we have seen, and testify, that the Father has sent the Son as Saviour of the world.

I Jesus have sent mine angel to testify these things to you in the assemblies. I am the root and offspring of David, the bright and morning star.

I testify to every one who hears the words of the prophecy of this book, If any one shall add to these things, God shall add to him the plagues which are written in this book.