Mahabharata 8.24.145

प्रतिज्ञाय ततो देवो देवतानां रिपुक्षयम्रामं भार्गवमाहूय सोऽभ्यभाषत शंकरः

pratijñāya tato devo devatānāṃ ripukṣayamrāmaṃ bhārgavamāhūya so'bhyabhāṣata śaṃkaraḥ

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