Canto 2 -
Ayodhyā-kāṇḍa
Chapter 14: Daśaratha Grants Kaikeyī her two Boons
Text 2.14.10

समयं च ममाद्येमं यदि त्वं न करिष्यसि।
अग्रतस्ते परित्यक्ता परित्यक्ष्यामि जीवितम्॥

samayaṁ ca mamādyemaṁ yadi tvaṁ na kariṣyasi
agratas te parityaktā parityakṣyāmi jīvitam

samayam ca = your promise; mama = to me; adya = now; imam = to banish Rāma; yadi = if; tvam = you; na = not; kariṣyasi = do fulfill; agrataḥ = in front; te = of you; parityaktā = since you have neglected me; parityakṣyāmi = I will give up; jīvitam = my life.

If you do not fulfill your promise to me to banish Rāma now, I will give up my life in front of you since you have neglected me.