Deuteronomy 17:4
and it be told thee, and thou have heard of it, then shall thou inquire diligently. And, behold, if it be true, and the thing certain, that such abomination is wrought in Israel,
Deuteronomy 13:12-14
If thou shall hear tell concerning one of thy cities, which LORD thy God gives thee to dwell there, saying,
Deuteronomy 19:18
and the judges shall make diligent inquiry. And, behold, if the witness is a FALSE witness, and has testified falsely against his brother,
Proverbs 25:2
It is the glory of God to conceal a thing, but the glory of kings is to search out a matter.
John 7:51
Does our law judge a man, unless it first may hear from himself and know what he does?