Mahabharata 1.17.19
तत्र दिव्यं धनुर्दृष्ट्वा नरस्य भगवानपिचिन्तयामास वै चक्रं विष्णुर्दानवसूदनम्
tatra divyaṃ dhanurdṛṣṭvā narasya bhagavānapicintayāmāsa vai cakraṃ viṣṇurdānavasūdanam
Our plain-language meaning of this verse is waiting for scholar review.