Ramayana
हेमप्राकारपरिघा यन्त्रशस्त्रसमावृता । रमणीया पुरी सा हि रुक्मवैडूर्यतोरणा ॥ 7-3-28 ॥
Encircled by ramparts of gold with their iron bolts, equipped with engines and weapons, that city is delightful, with archways of gold and lapis lazuli.
english translation