《元史·本纪·卷十一》
下诏把征伐日本的意图晓谕范文虎等；并申令严明军纪。建立上都留守司。
诏谕范文虎等以征日本之意，仍申严军律。立上都留守司。
Issue an imperial edict to make Fan Wenhu and others understand about the intention of the Japanese campaign; and enforce an order to strictly observe military discipline. Establish the Shangdu Stay-Behind Office.