'Attested' in the Bible

“Men of Israel, listen to these words: Jesus of Nazareth, a Man accredited and pointed out and attested to you by God with [the power to perform] miracles and wonders and signs which God worked through Him in your [very] midst, just as you yourselves know—

Therefore, brothers, choose from among you seven men with good reputations [men of godly character and moral integrity], full of the Spirit and of wisdom, whom we may put in charge of this task.