《后汉书·列传·郎顗襄楷列传下》
郎宗认为因占验被知为耻，听得召书到了，晚上将印绶挂在县廷而逃去，于是终身不做官。
宗耻以占验见知，闻征书到，夜县印绶于县廷而遁去，遂终身不仕。
Lang Zong believed that he would be ridiculed because of the omen, so upon receiving the imperial summons, he hung his official seal in the county office and fled in the night, never taking another official post for the rest of his life.