Canto 2 -
Ayodhyā-kāṇḍa
Chapter 24: Rāma Instructs Kausalyā
Text 2.24.15

एवमुक्तस्तु वचनं रामो धर्मभृतांवरः।
भूयस्तामब्रवीद्वाक्यं मातरं भृशदुःखिताम्॥

evam uktas tu vacanaṁ rāmo dharmabhṛtāṁ varaḥ
bhūyas tām abravīd vākyaṁ mātaraṁ bhṛśa-duḥkhitām

evam = these; uktaḥ tu = when she spoke to Him; vacanam = words; rāmaḥ = Rāma; dharmabhṛtām = of the upholders of dharma; varaḥ = the best; bhūyaḥ = again; tām1 abravīt vākyam = spoke; mātaram = to His mother; bhṛśa-duḥkhitām = who was extremely distressed.

When she spoke these words to Him, Rāma, the best of the upholders of dharma, again spoke to His mother who was extremely distressed.

He spoke to her again in order to reinforce [His point].

1 Technical note: tām mātaram.