यज्ञप्रवर्तनम् (Yajña-pravartana) — The Institution/Commencement of Sacrifice in Dvāpara
तथैवाथर्वऋक्साम्नां विकल्पैश्चापि संज्ञया / व्याकुलेद्वापरे नित्यं क्रियते भिन्न दर्शनैः
tathaivātharvaṛksāmnāṃ vikalpaiścāpi saṃjñayā / vyākuledvāpare nityaṃ kriyate bhinna darśanaiḥ
So too, for the Atharva, the Ṛg, and the Sāma there are variants and differing designations; in the Dvāpara age, through divergent viewpoints, confusion is continually brought about.