Cross reference
Deuteronomy 13:14
14 then shall you 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
4 and it be told you, and you have heard of it, then shall you inquire diligently; and, behold, if it be true, and the thing certain, that such abomination is done in Israel,
Numbers 35:30
30 Whoever kills any person, the murderer shall be slain at the mouth of witnesses: but one witness shall not testify against any person that he die.
Deuteronomy 10:18
18 He does execute justice for the fatherless and widow, and loves the foreigner, in giving him food and clothing.
Isaiah 11:3-4
3 His delight shall be in the fear of Yahweh; and he shall not judge after the sight of his eyes, neither decide after the hearing of his ears;
4 but with righteousness shall he judge the poor, and decide with equity for the humble of the earth; and he shall strike the earth with the rod of his mouth; and with the breath of his lips shall he kill the wicked.
John 7:24
24 Don't judge according to appearance, but judge righteous judgment."
1 Timothy 5:19
19 Don't receive an accusation against an elder, except at the word of two or three witnesses.