अरिविजिगीष्वोस्तु स्वं स्वं मित्रमनुगृह्णतोः शक्यकल्यभव्यारम्भिस्थिरकर्मानुरक्तप्रकृतिभ्यो विशेषः ॥ कZ_०७.८.११ ॥
arivijigīṣvos tu svaṃ svaṃ mitram anugṛhṇatoḥ śakya-kalya-bhavyārambhi-sthirakarmānuraktaprakṛtibhyo viśeṣaḥ
In the case of the enemy and the would-be conqueror each favoring their own ally, the distinction (among allies) is based on: one who undertakes feasible actions, one who undertakes faultless actions, one who undertakes actions with auspicious prospects, one who is steady in execution, and one whose state-elements are loyal.
To prioritize support toward allies that convert assistance into results—those capable of feasible planning, clean execution, favorable outcomes, persistence, and internal cohesion.