《北史·列传·卷六十》
刘窻、郑译当初假传圣旨，召隋文帝受命辅助少主，总管内外兵马事务。
刘昉、郑译初矫诏召隋文受命辅少主，总知内外兵马事。
Liu Qi and Zheng Yi had previously falsely conveyed an edict summoning Sui Wendi to receive command and assist the young emperor while overseeing military affairs inside and outside the palace.