《北史·列传·卷四十九》
杨坚又命侯正破六韩裒到尉迟迥那里宣读圣旨，暗中给总管府长史晋昶等人书信，命他早作准备。
隋文帝又令候正破六韩裒诣迥喻旨，密与总管府长史晋昶等书，令为之备。
Yang Jian sent Hou Zheng and Luo Hanpou to Yuchi Jiong to promulgate the imperial edict, and secretly sent written messages to the Prefect of the General Manager's Mansion, Jinchang, and others, ordering them to make preparations early.