catur-hotram karma suddham
vyadadhad yajna-santatyai
catuh-four; hotram-sacrificial fires; karma suddham-purification of work; prajanam-of the people in general; viksya-after seeing; vaidikam-according to Vedic rites; vyadadhat-made into; yajna-sacrifice; santatyai-to expand; vedam ekam-only one Veda; catuh-vidham-in four divisions.