English Standard Version
"If anyone kills a person, the murderer shall be put to death on the evidence of witnesses. But no person shall be put to death on the testimony of one witness.New International Version
"'Anyone who kills a person is to be put to death as a murderer only on the testimony of witnesses. But no one is to be put to death on the testimony of only one witness.Catholic Public Domain Version
The punishment of a murderer shall be based upon testimony; but no one shall be condemned upon the testimony of only one person