Exodus 23:6-10

Thou shalt not wrest the judgment of thy poor in his cause.

Keep thee far from a false matter; and the innocent and righteous slay thou not: for I will not justify the wicked.

And thou shalt take no gift: for the gift blindeth the wise, and perverteth the words of the righteous.

Also thou shalt not oppress a stranger: for ye know the heart of a stranger, seeing ye were strangers in the land of Egypt.

And six years thou shalt sow thy land, and shalt gather in the fruits thereof: