Naturally well-defended, O Bharata, (he) began to fortify his city, at the time of danger, in all possible ways, and adorned it (with works of defense).
स्वभावगुप्तं नगरमापत्काले तु भारत। गोपयामास राजेन्द्र सर्वत: समलंकृतम्॥