Shloka 30
Pitāmaha-sabhā-varṇana & Hariścandra-māhātmya
Description of Brahmā’s Assembly and the Eminence of Hariścandra
मन्त्रो रथन्तरं चैव हरिमान् वसुमानपि । आदित्या: साधिराजानो नामद्वन्द्वैरुदाह्ता:,सामगानसम्बन्धी मन्त्र, रथन्तरसाम, हरिमान, वसुमान्, अपने स्वामी इन्द्रसहित बारह आदित्य, अग्नि-सोम आदि युगल नामोंसे कहे जानेवाले देवता,
mantro rathantaraṃ caiva harimān vasumān api | ādityāḥ sādhirājāno nāmadvandvair udāhṛtāḥ ||
ナーラダは言った。「マントラ、ラタンタラ（Rathantara のサーマン）、またハリマンとヴァスーマン。さらにアーディティヤたちは、その主君（インドラ）とともに、対（つい）をなす名で称えられる。」これらはサーマの詠唱に結びつく神々と聖なる称号であり、そのような双名によって招請されるのである。
नारद उवाच
Educational Q&A
The verse emphasizes the sanctity and precision of Vedic invocation: divine powers and ritual principles are properly approached through established names and paired appellations, especially within the Sāma-chanting tradition.
Nārada is listing or identifying sacred entities and Vedic-ritual designations—Mantras, a prominent Sāman (Rathantara), specific named powers (Harimān, Vasumān), and the Ādityas with Indra—describing how they are traditionally invoked and referred to.