Mimamsasutra 42.2.41

42.2.41

(trayodaśe- paridhau yūpadharmānuṣṭhānādhikaraṇe sūtrāṇi 41-43)|
tadutpattestu nivṛttistatkṛtatvātsyāt ||

(In the thirteenth topical section, concerning the performance of the duties of a sacrificial post on an enclosing-stick, aphorisms 41–43:) / But because of its original purpose, there should be cessation, since they are performed for that [post].