'Testify' in the Bible

and he commanded us to preach to the people, and to testify fully that it is he who hath been ordained by God judge of living and dead --

to this one do all the prophets testify, that through his name every one that is believing in him doth receive remission of sins.'

save that the Holy Spirit in every city doth testify fully, saying, that for me bonds and tribulations remain;

but I make account of none of these, neither do I count my life precious to myself, so that I finish my course with joy, and the ministration that I received from the Lord Jesus, to testify fully the good news of the grace of God.

as also the chief priest doth testify to me, and all the eldership; from whom also having received letters unto the brethren, to Damascus, I was going on, to bring also those there bound to Jerusalem that they might be punished,

And on the following night, the Lord having stood by him, said, 'Take courage, Paul, for as thou didst fully testify the things concerning me at Jerusalem, so it behoveth thee also at Rome to testify.'

knowing me before from the first, (if they may be willing to testify,) that after the most exact sect of our worship, I lived a Pharisee;