The things named above as the limbs of sacrifice, and those that have been mentioned as necessary in sacrifices and that are indicated in the ordinances, all maintain one another when used according to the approved ritual.
यज्ञाङ्गान्यपि चैतानि यज्ञोक्तान्यनुपूर्वशः। विधिना विधियुक्तानि धारयन्ति परस्परम्॥