Mahabharata 3.281.88

माता वृद्धा पिता वृद्धस्तयोर्यष्टिरहं किलतौ रात्रौ मामपश्यन्तौ कामवस्थां गमिष्यतः

mātā vṛddhā pitā vṛddhastayoryaṣṭirahaṃ kilatau rātrau māmapaśyantau kāmavasthāṃ gamiṣyataḥ

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