Atharva Veda 4.20

To discover sorcerers: with an herb

He (?) looks on, he looks toward, he looks away, he looks: the sky, the atmosphere, then the earth—all that, O divine one (f.), he looks at.

Three skies, three earths, and these six directions severally—by thee let me see all beings, O divine herb.

Of that heavenly eagle art thou the eye-pupil; thou here hast ascended the earth as a wearied bride (vadhū́) a litter.

May the thousand-eyed god set it in my right hand; with it do I see every one, both who is Çūdra and [who] Āryan.

Make manifest [thy] forms; do not hide thyself away; then mayest thou, O thousand-eyed one, look upon the kimīdíns.

Show me the sorcerers; show the sorceresses; show all the piçācás: with this intent I take hold of (ā-rabh) thee, O herb.

The eye of Kaçyapa art thou, and of the four-eyed bitch; conceal thou not the piçācá, like the sun gliding (sṛp) in the clear sky (vīdhrá).

I have seized (ud-grabh) out of his shelter (paripā́ṇa) the sorcerer, the kimīdín; with it do I see every one, both Çūdra and Āryan.

Whichever flies through the atmosphere, and whichever creeps across the sky; whichever thinks the earth a refuge (nāthá)—that piçācá do thou show forth.