Besides this, he should touch (After bathing) the back of a cow and bow his head to her tail. Vidutprabha, after this, once more addressing Vasava said, I shall describe a rite that is more subtle. Listen to me, O you of a hundred sacrifices.
ततो विद्युत्प्रभो वाक्यमभ्यभाषत वासवम्। अयं सूक्ष्मतरो धर्मस्तं निबोध शतक्रतो॥