Canonical Ref: AV 12.5.26
Sanskrit (Devanāgarī)
अ॒घवि॑षा नि॒पत॑न्ती॒ तमो॒ निप॑तिता
Canonical CTS URN Reference
Atharvaveda Saṁhitā (Śaunaka), AV 12.5.26. Poorvam Open Research Engine (PORE) Corpus.