《魏书·列传·卷四十四》
张超粮食一完，不投降也会弃城而逃，我们可翘足以待，他自然会成擒拿之物了。
超食已尽，不降当走，可翘足而待，成擒物也。
When Zhang Chao runs out of food, he will either surrender or abandon the city and flee. We can just wait patiently and he will naturally be captured.