Canto 2 -
Ayodhyā-kāṇḍa
Chapter 14: Daśaratha Grants Kaikeyī her two Boons
Text 2.14.17

त्वया सपुत्रया नैव कर्तव्या सलिलक्रिया।
व्याहन्तास्यशुभाचारे यदि रामाभिषेचनम्॥

tvayā saputrayā naiva kartavyā salila-kriyā
vyāhantāsy aśubhācāre yadi rāmābhiṣecanam

tvayā = by you; saputrayā = and your son; na eva = never; kartavyā = should be performed; salila-kriyā = my funeral rite; vyāhantā asi = you impede; aśubha-ācāre = O woman of inauspicious behavior; yadi = if; rāma-abhiṣecanam = Rāma’s coronation.

O woman of inauspicious behavior, if you impede Rāma’s coronation, my funeral rite should never be performed by you and your son.