''Suspecting that Ganon's power was based on the Triforce's magic, the people of Hyrule forged a sword resistant to magic which could repulse even powers granted by the Triforce. This mighty weapon became known as the blade of evil's bane, or the Master Sword.'' ~aLttP manual.
"However, it could not be assumed that only a good person would get their hands on the Triforce. For that reason, the people of Hyrule were told by the gods to make something that would repulse any evil that may kidnap the Triforce: the blade of evil's bane." ~aLttP JP manual.
Are these the quotes?