Valmiki Ramayana 5.54.19

ततस्तस्मिन् गृहे मुख्ये नानारत्नविभूषिते ।मेरुमन्दरसङ्काशे सर्वमङ्गलशोभिते॥

tatastasmin gṛhe mukhye nānāratnavibhūṣite |merumandarasaṅkāśe sarvamaṅgalaśobhite ||

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