Deuteronomy 13:14
then you shall inquire and examine and interrogate thoroughly, and, look! [It is] true; the thing has actually been done, this detestable thing in your midst,
Deuteronomy 17:4
and it is reported to you or you hear [about it] and you enquire [about it] thoroughly and, indeed, [the] trustworthiness of the deed [has] been established, it {has occurred}, this detestable thing, in Israel,
Numbers 35:30
" 'If anyone kills a person, the killer will be put to death {according to the testimony} of witnesses, but someone cannot die on testimony of one person.
Deuteronomy 10:18
[And he] executes justice for the orphan and widow, and [he is] one who loves [the] alien, to give to them food and clothing.
Isaiah 11:3-4
And his {breath} [is] in the fear of Yahweh. And he shall judge not by his eyesight, and he shall rebuke not by {what he hears with} his ears.
John 7:24
Do not judge according to outward appearance, but judge according to righteous judgment!"
1 Timothy 5:19
Do not accept an accusation against an elder except on the evidence of two or three witnesses.