Canonical Ref: AV 15.4.11
Sanskrit (Devanāgarī)
शा॒र॒दौ मासौ॑ गो॒प्तारा॒वकु॑र्वंछ्यै॒तं च॑ नौध॒सं चा॑नुष्ठा॒तारौ॑
Canonical CTS URN Reference
Atharvaveda Saṁhitā (Śaunaka), AV 15.4.11. Poorvam Open Research Engine (PORE) Corpus.