魏興郡太守申儀秘密報告新城郡太守孟達通蜀，但魏明帝曹叡不信。屯宛城的司馬懿派梁幾去調查孟達，勸孟達入朝。當時諸葛亮寫信給孟達，誘孟達倒戈歸蜀。孟達害怕事情敗露，於是作亂。《三國演義》上梁幾作梁畿，司馬懿派他到新城。他對孟達謊稱司馬懿已率軍赴長安，抵禦蜀漢犯境。孟達暗喜，設宴款待梁畿，送其出城。
參考文獻
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
