The city that was constructed of gold rested in the heaven; and that one of silver was placed in the firmament; and where as the third, that was made of black iron, was established upon the earth. But, O lord of earth, they all were made to rest upon a wheel.
काञ्चनं दिवि तत्रासीदन्तरिक्षे च राजतम्। आयसं चाभवद् भौमं चक्रस्थं पृथिवीपते॥