Marmiadoise, the Sword of Hercules, was forged by the Roman god of blacksmithing, Vulcan. As a result it is a divine weapon said to be stronger than even the Fairy Forger Excalibur. It makes its appearance in numerous Arthurian tales where King Arthur obtains it and immediately recognizes the weapon's superiority to Excalibur.
Arthur often goes as far as to give Excalibur to Gawain, while he himself takes on Marmiadoise as his weapon of choice.
I'm telling you all of this to ask you this: Saber Hercules fucking when?