虛堂和尚語錄 5.158

5.158

爾有更須當面與，渠無背手奪將來，驀然夜半化龍去，
黑雨鳥風裂地雷。

If you have one, it must be given face-to-face;
If he has none, snatch it away behind the back.
Suddenly at midnight it transforms into a dragon and departs,
With dark rain, avian winds, and earth-splitting thunder.