Shloka 130
आदि पर्व, अध्याय 67 — गान्धर्वविवाह-समयः
Duḥṣanta–Śakuntalā: Gandharva Marriage and Succession Condition
पितुः स्वस्नीयपुत्राय सो5नपत्याय वीर्यवान् । अग्रमग्रे प्रतिज्ञाय स्वस्यापत्यस्य वै तदा,उग्रसेनके फुफेरे भाई कुन्तिभोज संतानहीन थे। पराक्रमी शूरसेनने पहले कभी उनके सामने यह प्रतिज्ञा की थी कि “मैं अपनी पहली संतान आपको दे दूँगा”
pituḥ svasnīya-putrāya so ’napatyāya vīryavān | agram agre pratijñāya svasyāpatyasya vai tadā ||
毗湿摩波衍那说：那位强力之人见父之姊之子无有子嗣，早先便向他立下庄严誓约：“我将把我的长子（初生之子）赠与你。”此事彰显出因亲族之责与怜悯无嗣亲人而立的约誓之不可违，并揭示个人誓愿如何牵动王族世系的命运。
वैशम्पायन उवाच
Educational Q&A
The verse underscores the ethical weight of a pratijñā (solemn vow): a promise made out of familial responsibility and compassion becomes a binding moral commitment, shaping social and dynastic outcomes.
Vaiśampāyana narrates that the powerful Śūrasena, in response to Kuntibhoja’s childlessness (his father’s sister’s son), had earlier promised to give him his first-born child—setting up the later transfer/adoption that connects Kuntī to Kuntibhoja.