Mahabharata 1.33.23

यज्ञे वा भुजगास्तस्मिञ्शतशोऽथ सहस्रशःजनं दशन्तु वै सर्वमेवं त्रासो भविष्यति

yajñe vā bhujagāstasmiñśataśo'tha sahasraśaḥjanaṃ daśantu vai sarvamevaṃ trāso bhaviṣyati

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