Ṛgvidhāna · Chapter 3.12

jīva.āvṛttim.prayuñjīta.nityam.etām.ghṛtena.tu./
śrotāṃsy.abhyajya.sarvāṇi.sukhī.bhavati.vijvaraḥ.//

idam.itthā.iti.mantro.ayam.sahasra.sanir.ucyate./
ardha.māsam.haviṣya.annam.ardha.māsam.payaḥ.pibet.//

upoṣya.ca.aparam.pakṣam.araṇye.sthaṇḍile.śucau./
audumbara.idhmam.prajvālya.juhuyāt.pāvake.ghṛtam.//

sruk.sruvau.camasaś.caiva.sarvam.audumbaram.bhavet./
hutvā.āhuti.sahasram.tu.tena.kāmena.yujyate.//

amogham.eva.karma.etaj.jānīyāt.siddhim.eva.tu./
vyartham.apy.ardham.eva.etat.phalasya.asya.prayacchati.//