Arthashastra
प्रत्यासन्ने वा अमित्रे जन पदाज् जनम् अवरोध क्षमम् अतिनयेत् ॥
or when he is eager to get out of his castle he may be like-wise misled or made to enter an enemy's country which is to be restored (to the conqueror).
english translation
pratyAsanne vA amitre jana padAj janam avarodha kSamam atinayet ॥
hk transliteration by Sanscript