Exodus 23:6-9

Thou shalt not wrest the justice due to 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 bribe: for a bribe blindeth them that have sight, and perverteth the words of the righteous. And a sojourner shalt thou not oppress: for ye know the heart of a sojourner, seeing ye were sojourners in the land of Egypt.