वसिष्ठ 's descendants, प्रथ and सप्रथ , retrieved the rathantara portion of the oblation from धात , सविता , and विष्णु using the anuṣṭup verse [rv-10-181-1 ] rv • Book 10 . भरद्वाज recovered the hidden बृहत् , a vital component of the sacrifice from the same deities, including अग्नि [rv-10-181-2 ] rv • Book 10 . Guided by divine intelligence, they accessed the घर्म , essential for divine connection [rv-10-181-3 ] rv • Book 10 .