Ṛgvidhāna · Chapter 3.15
juhuyād.āyasam.śaṅkum.ābhyām.eva.caturdaśīm./
khādira.idhma.samiddhe.agnau.sapatnān.pratibādhate.//
yathā.hi.paramam.brahma.guhyam.pāvanam.adbhutam./
tathā.saṃvananam.hṛdyam.na.hy.asmād.vidyate.param.//
upoṣya.dvādaśa.ahāni.japann.etam.ṛṣim.sadā./
tan.manāḥ.prayataḥ.sa.syāt.trir.ahno.abhyupayann.apaḥ.//
ante.tu.dvādaśa.ahasya.śucau.deśe.samāhitaḥ./
puṃsaḥ.pratikṛtim.kuryād.bhūmau.pāṃsumayīm.tathā.//
tasyā.hṛdaya.deśam.tu.samākramya.japed.ṛṣim./
amogham.karma.jānīyād.aho.rātre.gate.sati.//
Original text: Ṛgvidhāna · Edition: M.S. Bhat · Data entry Muneo Tokunaga · GRETIL (Göttingen) · CC BY-NC-SA 4.0