दूत एव हि सन्धत्ते भिनत्त्येव च संहतान् । दूतस्तत् कुरुते कर्म भिद्यन्ते येन मानवः ॥ ६६ ॥
For the ambassador alone makes (kings’) allies and separates allies; the ambassador transacts that business by which (kings) are disunited or not.
english translation