Deuteronomy 19:18
and the judges shall make diligent inquisition: and, behold, if the witness is a false witness, and has testified falsely against his brother;
Deuteronomy 13:14
then you shall inquire, and make search, and ask diligently; and, behold, if it be truth, and the thing certain, that such abomination is done in the midst of you,
Deuteronomy 17:4
and it be told you, and you have heard of it, then you shall inquire diligently; and behold, if it be true, and the thing certain, that such abomination is done in Israel,
2 Chronicles 19:6-7
and said to the judges, "Consider what you do: for you do not judge for man, but for the LORD; and he is with you in the judgment.
Job 19:16
I call to my servant, and he gives me no answer. I beg him with my mouth.