Srimad-Bhagavatam: Canto 9 - Chapter 1 - Verse 4
Sanskrit:
ते दैवचोदिता बाला ज्योतिषी कण्टकेन वै ।अविध्यन्मुग्धभावेन सुस्रावासृक् ततो बहि: ॥ ४ ॥
ITRANS:
te daiva-coditā bālājyotiṣī kaṇṭakena vaiavidhyan mugdha-bhāvenasusrāvāsṛk tato bahiḥ
Translation:
As if induced by providence, the girl ignorantly pierced those two glowworms with a thorn, and when they were pierced, blood began to ooze out of them.