Canto 2 -
Ayodhyā-kāṇḍa
Chapter 14: Daśaratha Grants Kaikeyī her two Boons
Text 2.14.62
सुमत्र राजा रजनीं रामहर्षसमुत्सुकः।
प्रजागरपरिश्रान्तोऽनिद्राया वशमेयिवान्॥
sumantra rājā rajanīṁ rāma-harṣa-samutsukaḥ
prajāgara-pariśrānto ’nidrāyā vaśam eyivān
sumantra = Sumantra; rājā = the king; rajanīm = throughout the night; rāma-harṣa-samutsukaḥ = he is delighted and eager to see Rāma; prajāgara-pariśrāntaḥ = is exhausted because of staying awake; anidrāyāḥ vaśam eyivān = and has been unable to sleep.
Sumantra, the king is exhausted because of staying awake throughout the night and has been unable to sleep. He is delighted and eager to see Rāma.