Mahabharata 3.281.69

त्वयोपगूढस्य च मे निद्रयापहृतं मनःततोऽपश्यं तमो घोरं पुरुषं च महौजसम्

tvayopagūḍhasya ca me nidrayāpahṛtaṃ manaḥtato'paśyaṃ tamo ghoraṃ puruṣaṃ ca mahaujasam

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