Mahabharata 2.61.42

ततो हलहलाशब्दस्तत्रासीद्घोरनिस्वनःतदद्भुततमं लोके वीक्ष्य सर्वमहीक्षिताम्

tato halahalāśabdastatrāsīdghoranisvanaḥtadadbhutatamaṃ loke vīkṣya sarvamahīkṣitām

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