Mahabharata 12.270.13

अस्मिन्नर्थे पुरा गीतं शृणुष्वैकमना नृपयथा दैत्येन वृत्रेण भ्रष्टैश्वर्येण चेष्टितम्

asminnarthe purā gītaṃ śṛṇuṣvaikamanā nṛpayathā daityena vṛtreṇa bhraṣṭaiśvaryeṇa ceṣṭitam

Our plain-language meaning of this verse is waiting for scholar review.