Exodus 23:8 And thou shalt take no gift: for the gift blindeth the wise, and perverteth the words of the righteous. (KJV JPS ASV DBY WBS)
Deuteronomy 16:19 Thou shalt not wrest judgment; thou shalt not respect persons, neither take a bribe; for the bribe blindeth the eyes of the wise, and perverteth the words of the righteous. (DBY YLT)