Valmiki Ramayana Kishkindha Kanda Sarga 42 Shloka 49
Original Shlokaप्रष्टव्यो मेरुसावर्णिर्महर्षिः सूर्यसन्निभः। प्रणम्य शिरसा भूमौ प्रवृत्तिं मैथिलीं प्रति।।4.42.49।।
1 source checked for this shloka
सूर्यसन्निभः glowing like the Sun, महर्षिः seer, मेरुसावर्णिः Merusavarna who glows like Meru, शिरसा with head, भूमौ touching ground, प्रणम्य bowing down, मैथिलीं Maithili प्रति with regard to प्रवृत्तिम् information, प्रष्टव्यः enquire
'Bow down, touch the feet of the seer Merusavarna, who glows like the Sun and then enquire from him about Sita.