Is “Possessed a seven-orificed heart and encountered heartless vegetables” true?

The plot in which Bi Gan, due to Jiang Ziya's talisman, has his heart replaced, encounters a woman selling heartless vegetables, and after their exchange dies suddenly, is a fictional episode created by "Investiture of the Gods" based on folk mythology. (Original text: “只听得路傍有一妇人手提筐篮，叫卖无心菜。比干忽听得，勒马问曰：“怎么是无心菜？”妇人曰：“民妇卖的是无心菜。””, source: data/raw/fengshen/卷027.txt)