《资治通鉴·宋纪·宋纪十三》
依我看，今晚运米车队不会不来，如果不到，我们夜里撤退，也为时不晚。 
今晚米车不容不至；若其不至，夜去不晚。 
In my opinion, the rice transport convoy will not fail to arrive tonight. If it does not arrive, we can still retreat at night, and it will not be too late.