Śrīmad-Bhāgavatam · Text 5.9.12
Who is speaking and story frame
अथ कदाचित्कश्चिद् वृषलपतिर्भद्रकाल्यै पुरुषपशुमालभतापत्यकाम: ॥ १२ ॥
atha kadācit kaścid vṛṣala-patir bhadra-kālyai puruṣa-paśum ālabhatāpatya-kāmaḥ.
At this time, being desirous of obtaining a son, a leader of dacoits who came from a śūdra family wanted to worship the goddess Bhadra Kālī by offering her in sacrifice a dull man, who is considered no better than an animal.
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