Kautilya's Arthashastra 7.8.5

7.8.5

durārabdhakarmāṇaṃ bhūyaḥ kṣayavyayābhyāṃ yoktukāmaḥ svārabdhāṃ vā yātrāsiddhiṃ vighātayitukāmo mūle yātrāyāṃ vā prahartukāmo yātavyasaṃhitaḥ punar yācitukāmaḥ pratyutpannārthakṛcchras tasminn aviśvasto vā tadātve lābham alpam icchet, āyatyāṃ prabhūtam //

When a king is inclined to cause to another, loss of men and money in the ill-considered undertakings of the latter or to frustrate the latter in the attempt of achieving large profits from well-begun undertakings; or when he means to strike another at his (another's) own place or while marching; or when he intends to exact subsidy again in combination with the latter's assailable enemy; or when he is in need of money and does not like to trust to his ally, he may, for the time being, be satisfied with a small amount of profit.