Kautilya's Arthashastra 12.3.5

12.3.5

yebhyaś ca rājā yācito na dadāti tān sattriṇo brūyuḥ - "uktaḥ śūnyapālo rājñā "ayācyam artham asau cāsau ca mā yācate, mayā pratyākhyātāḥ śatrusaṃhitāḥ, teṣām uddharaṇe prayatasva" iti //

Spies may also tell those who have not received what they requested of the king (the enemy) that the officer in charge of waste lands has been told by the king: "Such and such a person has begged of me what he should not demand; I refused to grant his request; he is in conspiracy with my enemy. So make attempts to put him down." Then the spies may proceed in their usual way.