Canto 2 -
Ayodhyā-kāṇḍa
Chapter 110: Vasiṣṭha Requests Rāma to Accept the Throne
Text 2.110.30

शीघ्रगस्य मरुः पुत्रो मरोः पुत्रः प्रशुश्रुकः।
प्रशुश्रुकस्य पुत्रोऽभूदम्बरीषो महाद्युतिः॥

śīghragasya maruḥ putro maroḥ putraḥ praśuśrukaḥ
praśuśrukasya putro ’bhūd ambarīṣo mahā-dyutiḥ

śīghragasya = Śīghraga’s; maruḥ = Maru; putraḥ = son was; maroḥ = Maru’s; putraḥ = son was; praśuśrukaḥ = Praśuśruka; praśuśrukasya = Praśuśruka’s; putraḥ = son; abhūt = was; ambarīṣaḥ = Ambarīṣa; mahā-dyutiḥ = of great splendor.

“Śīghraga’s son was Maru. Maru’s son was Praśuśruka. Praśuśruka’s son was Ambarīṣa of great splendor.