ज्ञातियौनमौखस्रौवकुलहृदयमित्रसंकीर्तनं सम्बन्धोपाख्यानम् ॥ कZ_०२.१०.५० ॥
jñātiyaunamaukhasrauvakulahṛdayamitrasaṃkīrtanaṃ sambandhopākhyānam
Recounting (shared) kinship, origin, family line, heartfelt closeness, and friendship—this is the ‘narration of relationship’ (i.e., establishing affiliation) in a letter.
It establishes a social and moral basis for compliance by reminding the recipient of shared ties (kinship, lineage, friendship), making subsequent requests feel obligatory and natural.