Mahabharata 6.9.9

सर्वरत्नमयं चैकं भवनैरुपशोभितम्तत्र स्वयंप्रभा देवी नित्यं वसति शाण्डिली

sarvaratnamayaṃ caikaṃ bhavanairupaśobhitamtatra svayaṃprabhā devī nityaṃ vasati śāṇḍilī

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