《隋书·列传·卷三十二》
现在又因为西域商人秘密送来财物，盼望归附朝廷，愿意作臣子。
今并因商人密送诚款，引领翘首，愿为臣妾。
Now, there are also Western Regions merchants secretly sending treasures, expecting to submit to the court, and they are willing to become subjects.