Valmiki Ramayana Sundara Kanda Sarga 17 Shloka 31
Original Shlokaहर्षजानि च सोऽश्रूणि तां दृष्ट्वा मदिरेक्षणाम्। मुमुचे हनुमांस्तत्र नमश्चक्रे च राघवम्।।5.17.31।।
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हनुमान् Hanuman, मदिरेक्षणाम् with eyes intoxicating, ताम् her, तत्र there, दृष्ट्वा seeing, हर्षजानि arising due to joy, अश्रूणि tears, मुमुचे shed, राघवम् to Rama, नमश्चक्रे च paid obeisance.
Seeing that lady with eyes intoxicating, Hanuman shed tears of joy. At once he paid obeisance to Rama. (thinking he could trace Sita at last).