Han Xin
In legend, Gaozu once promised Han Xin that if he "faced Heaven and stood firm on Earth" (頂天立地於漢土; i.e. remained loyal) to the Han Dynasty, he would not have Han Xin killed by any weapon used by soldiers () . Hence, when Han Xin was executed, he was hung in midair within a great bell and was pierced to death with swords made from wood or bamboo. As such, when he died, Han Xin was neither "facing Heaven" (because his body was covered by the bell) nor "standing firm on Earth" (because he was suspended inside the bell), and was not killed by any weapon used by soldiers. (Soldiers do not use wooden or bamboo swords.)