The Brahmana said Regarding it is recited the ancient story of what the institution is of the Chaturhotra (sacrifice).
ब्राह्मण उवाच अत्राप्युदाहरन्तीममितिहासं पुरातनम्। चातुर्होत्रविधानस्य विधानमिह यादृशम्॥