Srimad-Bhagavatam: Canto 9 - Chapter 1 - Verse 7
Sanskrit:
तमेव प्रेष्ठतमया रममाणमजान्यया ।विलोक्य कूपसंविग्ना नामृष्यद् बस्तकर्म तत् ॥ ७ ॥
ITRANS:
tam eva preṣṭhatamayāramamāṇam ajānyayāvilokya kūpa-saṁvignānāmṛṣyad basta-karma tat
Translation:
When the she-goat who had fallen into the well saw her beloved goat engaged in sexual affairs with another she-goat, she could not tolerate the goat’s activities.