Canonical Ref: AV 12.5.37
Sanskrit (Devanāgarī)
अव॑र्तिर॒श्यमा॑ना॒ निरृ॑तिरशि॒ता
Canonical CTS URN Reference
Atharvaveda Saṁhitā (Śaunaka), AV 12.5.37. Poorvam Open Research Engine (PORE) Corpus.