'Proof' in the Bible

because he has set a day in which he is going to judge the habitable earth in righteousness by the man whom he has appointed, giving the proof of it to all in having raised him from among the dead.

Shew therefore to them, before the assemblies, the proof of your love, and of our boasting about you.

they glorifying God through the proof of this ministration, by reason of your subjection, by profession, to the glad tidings of the Christ, and your free-hearted liberality in communicating towards them and towards all;

Since ye seek a proof of Christ speaking in me, (who is not weak towards you, but is powerful among you,

But ye know the proof of him, that, as a child a father, he has served with me in the work of the glad tidings.