Deuteronomy 27:25
"Cursed be he that taketh reward to slay an innocent person. And all the people shall say, Amen."
Cross References (ranked by relevance)
For the LORD your God is God of gods, and Lord of lords, a great God, a mighty, and a terrible, which regardeth not persons, nor taketh reward:
He that putteth not out his money to usury, nor taketh reward against the innocent. He that doeth these things shall never be moved.
Thou shalt not wrest judgment; thou shalt not respect persons, neither take a gift: for a gift doth blind the eyes of the wise, and pervert the words of the righteous.
And said unto them, What will ye give me, and I will deliver him unto you? And they covenanted with him for thirty pieces of silver.
Now this man purchased a field with the reward of iniquity; and falling headlong, he burst asunder in the midst, and all his bowels gushed out.