Mahabharata 12.320.25

ततः प्रभृति चाद्यापि शब्दानुच्चारितान्पृथक्गिरिगह्वरपृष्ठेषु व्याजहार शुकं प्रति

tataḥ prabhṛti cādyāpi śabdānuccāritānpṛthakgirigahvarapṛṣṭheṣu vyājahāra śukaṃ prati

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