《隋书·列传·卷三十一》
北周武帝平定北齐后，拜授他为天官都上士。李谔见隋高祖有奇貌，于是深深与之结交。
周武帝平齐，拜天官都上士，谔见高祖有奇表，深自结纳。
After Emperor Wu of the Northern Zhou Dynasty pacified the Northern Qi Dynasty, he granted him the honorific title of the Great Official of the Celestial Bureau. Li Yi saw that Emperor Gaozu of the Sui Dynasty had an extraordinary appearance, so he was deeply attached to him.