Canto 2 -
Ayodhyā-kāṇḍa
Chapter 53: Rāma Requests Lakṣmaṇa to Return to Ayodhyā
Text 2.53.14

मन्ये दशरथान्ताय मम प्रव्राजनाय च।
कैकेयी सौम्य संप्राप्ता राज्याय भरतस्य च॥

manye daśarathāntāya mama pravrājanāya ca
kaikeyī saumya samprāptā rājyāya bharatasya ca

manye = I think that; daśaratha-antāya = the destruction of King Daśaratha; mama = Me; pravrājanāya ca = to exile; kaikeyī = Kaikeyī; saumya = gentle Lakṣmaṇa; samprāptā = has appeared to bring about; rājyāya = to give the kingdom; bharatasya = to Bharata; ca = and.

Gentle Lakṣmaṇa, I think that Kaikeyī has appeared to bring about the destruction of King Daśaratha, to exile Me and to give the kingdom to Bharata.