Srimad-Bhagavatam: Canto 6 - Chapter 1 - Verse 44
Sanskrit:
कृतद्युतिरजानन्ती सपत्नीनामघं महत् ।सुप्त एवेति सञ्चिन्त्य निरीक्ष्य व्यचरद्गृहे ॥ ४४ ॥
ITRANS:
kṛtadyutir ajānantīsapatnīnām aghaṁ mahatsupta eveti sañcintyanirīkṣya vyacarad gṛhe
Translation:
Unaware of the poison administered by her co-wives, Queen Kṛtadyuti walked within the house, thinking that her son was sleeping deeply. She did not understand that he was dead.