Canonical Ref: AV 18.4.72
Sanskrit (Devanāgarī)
सोमा॑य पि॒तृम॑ते स्व॒धा नमः॑
Canonical CTS URN Reference
Atharvaveda Saṁhitā (Śaunaka), AV 18.4.72. Poorvam Open Research Engine (PORE) Corpus.