हेतुभिश्चैषां मतिप्रविवेकान्विद्यात् ॥ कZ_०१.१५.४४ ॥
hetubhiścaiṣāṃ matipravivekānvidyāt
And by their reasons, he should discern the soundness and discrimination of their judgment.
Not status or rhetoric, but the quality of reasoning—whether their advice shows discrimination, causality, and practical grounding.