Valmiki Ramayana Bala Kanda Sarga 16 Shloka 24

तत: then, अद्भुतप्रख्यम् having a wonderful form, परमभास्वरम् highly effulgent, तद्भूतम् that being, तत्कर्म that task, संवर्तयित्वा having performed, तत्रैव from there, अन्तरधीयत disappeared.

Then that effulgent figure of wonderful form having given the bowl of payasam vanished from there.