Verse 33

श्रीवाल्मीकिरुवाच ।इत्थं गिरा विमलया विमलाशयस्यरामो मुनेः सपदि मृष्ट इवाबभासे ।ज्ञानामृतेन मधुरेण विराजितान्तःपूर्णः शशाङ्क इव शीतलतां जगाम

In plain words

Śrī Vālmīki said: Thus, by the stainless speech of the sage whose very mind was stainless, Rāma at once shone forth as though burnished clean; his heart made radiant within by the sweet nectar of jñāna, like the full moon he passed into coolness.