Valmiki Ramayana Aranya Kanda Sarga 50 Shloka 15
Original Shlokaक्षिप्रं विसृज वैदेहीं मा त्वा घोरेण चक्षुषा।।3.50.15।। दहेद्दहनभूतेन वृत्रमिन्द्राशनिर्यथा।
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क्षिप्रम् at once, वैदेहीम् Vaidehi, विसृज leave, त्वा you, इन्द्राशनिः Indra's thunderbolt, वृत्रं यथा like Vritra, दहनभूतेन with fury, घोरेण with fierce, चक्षुषा with looks, मा दहेत् may not burn.
Leave Vaidehi at once lest with her fierce looks you should be burnt down like demon Vrtra by the thunderbolt of Indra.