युगप्रजालक्षणम् ऋषिप्रवरवर्णनं च
Yuga–Prajā-Lakṣaṇa and the Enumeration of Eminent Ṛṣis
तस्य तद्विद्भिरुद्दिष्टा व्याख्याम्यनुपदं द्विजैः / मन्त्राणां कल्पना चैव विधिदृष्टिषु कर्मसु
tasya tadvidbhiruddiṣṭā vyākhyāmyanupadaṃ dvijaiḥ / mantrāṇāṃ kalpanā caiva vidhidṛṣṭiṣu karmasu
The exposition indicated by those who know its truth, O twice-born, I shall explain word by word; and also the ordering of the Mantras within rites and acts as seen through the rule of vidhi.