Mahabharata 1.43.19

उत्तिष्ठ त्वं महाभाग सूर्योऽस्तमुपगच्छतिसंध्यामुपास्स्व भगवन्नपः स्पृष्ट्वा यतव्रतः

uttiṣṭha tvaṃ mahābhāga sūryo'stamupagacchatisaṃdhyāmupāssva bhagavannapaḥ spṛṣṭvā yatavrataḥ

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