>Jesus was therefore refuting the bible? Leviticus 20:10 - And the man that committeth adultery with another man's wife, even he that committeth adultery with his neighbour's wife, the adulterer and the adulteress shall surely be put to death.

As mentioned in the scripture, this was a trap, much like what you're trying to do here. :-) The Jews were then living under Roman rule, and they did not give the Jews the right to kill anyone. So, this was a no win situation - either his answer would violate Roman law or Mosaic law.

Later, the Bible indicates that we are to submit to governmental authority (Romans 13).