Does it say anywhere in the Bible that homosexuals should be stoned to death?Lev 20:13, though it says nothing about stoning. Just that "they shall be put to death."
Since it came up in the comments:
"If a man has sexual relations with a man as one does with a woman, both of them have done what is detestable. They are to be put to death; their blood will be on their own heads." NIV
"If a man lies with a male as with a woman, both of them have committed an abomination; they shall be put to death; their blood is upon them." NRSV
"If a man also lie with mankind, as he lieth with a woman, both of them have committed an abomination: they shall surely be put to death; their blood shall be upon them" KJV
Just to quote three. Not that the others are much better.