'Proved' in the Bible

Which of these three, thinkest thou, proved neighbor unto him that fell among the robbers?

and we have sent with them our brother, whom we have many times proved earnest in many things, but now much more earnest, by reason of the great confidence which he hath in you.

And let these also first be proved; then let them serve as deacons, if they be blameless.

For if the word spoken through angels proved stedfast, and every transgression and disobedience received a just recompense of reward;

that the proof of your faith, being more precious than gold that perisheth though it is proved by fire, may be found unto praise and glory and honor at the revelation of Jesus Christ: