Gang Bing
...that Ming Dynasty general Gang Bing castrated himself and placed his severed organs under Emperor Yongle's saddle to avoid being accused of sexual improprieties?
...that <a class="mw-redirect" href="./Ming_Dynasty" id="mwDus" rel="mw:WikiLink" title="Ming Dynasty">Ming Dynasty</a> general <b id="mwDuw"><a href="./Gang_Bing" id="mwDu0" rel="mw:WikiLink" title="Gang Bing">Gang Bing</a></b> <a class="mw-redirect" href="./Castrated" id="mwDu4" rel="mw:WikiLink" title="Castrated">castrated</a> himself and placed his severed organs under Emperor <a class="mw-redirect" href="./Yongle" id="mwDu8" rel="mw:WikiLink" title="Yongle">Yongle</a>'s saddle to avoid being accused of sexual improprieties?