'Well attested' in the Bible

But look out for yourselves, brethren, seven men from among you, who can be well-attested, full of Spirit and wisdom, - whom we will appoint over this need;

And they said - Cornelius, a centurion, a man righteous and fearing God, well-attested by the whole nation of the Jews, hath been divinely instructed by a holy messenger to send for thee unto his house, and to hear words from thee.

who was well-attested by the brethren in Lystra, and Iconium.

And, one Ananias, a man devout according to the law, well-attested by all the Jews that dwelt there,