Mahabharata 13.128.6

पश्चिमं मे मुखं सौम्यं सर्वप्राणिसुखावहम्दक्षिणं भीमसंकाशं रौद्रं संहरति प्रजाः

paścimaṃ me mukhaṃ saumyaṃ sarvaprāṇisukhāvahamdakṣiṇaṃ bhīmasaṃkāśaṃ raudraṃ saṃharati prajāḥ

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