《隋书·列传·卷三十五》
一定要实行您的谋划，那就请您先出发，我带领各部，就做为您的后续增援部队。
必如所图，请君先发，仆领诸军，便为后殿。
"If you should determine to act according to your plan, then I would ask you to set out first, and I will lead my army to be your backup."