दूष्यामित्राटवीदण्डं वास्मै दद्यात् ॥ कZ_०७.८.३२ ॥
dūṣyāmitrāṭavīdaṇḍaṃ vā asmai dadyāt.
दूष्यशत्रोराटवीप्रदेशस्य च दण्डकार्यं/दण्डाधिकारं तस्मै दद्यात्।
It both addresses a security problem (frontier disorder) and keeps a potentially dangerous agent occupied away from the political center.