就记载过(guò )祸斗的一件(jiàn )事迹。说的是唐(táng )朝盛世,唐(táng )太(tài )宗当政,长安(ān )出现一只凶兽,任何东(dōng )西遇物(wù )便燃,长(zhǎng )安(ān )火患(huàn )不断。此(cǐ )时闹得民间(jiān )怨(yuàn )声载道,唐太宗当即便招(zhāo )来魏征,询问此事。魏征便说(shuō ):“陛(bì )下,此怪名(míng )祸斗,前几年有流(liú )星降入长安,不(bú )知陛下是否记得(dé )?祸斗这怪物,便是流星(xīng )击中怀孕(yùn )的雌犬,然后(hòu )由雌犬(quǎn )孕育而生。”