Valmiki Ramayana Sundara Kanda Sarga 5 Shloka 2

लोकस्य world's, पापानि agony, विनाशयन्तम् warding off, महोदधिम् great ocean, समेधयन्तं चापि augmenting the ocean even, सर्वाणि all, भूतानि creatures, विराजयन्तम् illuminating, अभियान्तम् moving forward (the earth, space and sky), शीतांशुम् Moon, ददर्श saw.

While moving forward, Hanuman saw the Moon spreading his light, thereby warding off the agony of all creatures, causing the swelling of the ocean and illuminating the earth as well as the sky.