Let's post these in the schoolroom!
From Positive Atheism
1. Exodus 22:20: He that sacrificeth unto any god, save unto the Lord only, he shall be utterly destroyed.
2. Leviticus 24:16: And he that blasphemeth the name of the Lord, he shall surely be put to death.
3. Exodus 31:15: Whosoever doeth any work in the Sabbath day, he shall surely be put to death.
4. Exodus 21:15: He that smiteth his father, or his mother, shall be surely put to death.
5. Exodus 21:17: He that curseth his father or his mother, shall surely be put to death.
6. Exodus 22:19: Whosoever lieth with a beast shall surely be put to death.
7. Leviticus 20:13: If a man lie with mankind, as he lieth with a woman, both of them have committed an abomination: they shall surely be put to death.
8. Leviticus 20:10: And the man that committeth adultery with another man's wife, the adulterer and the adulteress shall be put to death.
9. Mark 16:16: He that believeth not, shall be damned.
10. Malachi 2:1-4: And now, O ye priests, this commandment is for you. If you will not hear, and if ye will not lay it to heart to give glory to my name, ... behold, I will corrupt your seed, and spread dung upon your faces.