Srimad-Bhagavatam: Canto 5 - Chapter 1 - Verse 16
Sanskrit:
अथ वृषलराजपणि: पुरुषपशोरसृगासवेन देवीं भद्रकालीं यक्ष्यमाणस्तदभिमन्त्रितमसिमतिकरालनिशितमुपाददे ॥ १६ ॥
ITRANS:
atha vṛṣala-rāja-paṇiḥ puruṣa-paśor asṛg-āsavena devīṁ bhadra-kālīṁ yakṣyamāṇas tad-abhimantritam asim ati-karāla-niśitam upādade.
Translation:
At this time, one of the thieves, acting as the chief priest, was ready to offer the blood of Jaḍa Bharata, whom they imagined to be an animal-man, to the goddess Kālī to drink as a liquor. He therefore took up a very fearsome sword, which was very sharp and, consecrating it by the mantra of Bhadra Kālī, raised it to kill Jaḍa Bharata.