Canonical Ref: RV 1.12.9
Sanskrit (Devanāgarī)
यो अ॒ग्निं दे॒ववी॑तये ह॒विष्माँ॑ आ॒विवा॑सति । तस्मै॑ पावक मृळय
Canonical CTS URN Reference
Ṛgveda Saṁhitā, RV 1.12.9. Poorvam Open Research Engine (PORE) Corpus.