Valmiki Ramayana Aranya Kanda Sarga 18 Shloka 24
Original Shlokaसा विक्षरन्ती रुधिरं बहुधा घोरदर्शना। प्रगृह्य बाहू गर्जन्ती प्रविवेश महावनम्।।3.18.24।।
1 source checked for this shloka
घोरदर्शना of frightful look, सा she, बहुधा in many ways, रुधिरम् blood, विक्षरन्ती dripping, बाहू प्रगृह्य holding her arms, गर्जन्ती while roaring, महावनम् great forest, प्रविवेश entered.
Dripping blood profusely, the frightful demoness lifted her arms and entered the great forestroaring.