Valmiki Ramayana Yuddha Kanda Sarga 78 Shloka 19

रौद्रस्य angry, दुर्मतेः evil minded, तस्यमकराक्षस्य that Maka raksha, तस्मिन् निर्याणे at his departure, सपांसुः crumbling dust, खरदारुणः dreadful and violent, पवनः wind, प्रवाति blowed.

At the departure of evil minded and angry Maka raksha, dreadful and violent wind blew carrying with crumbling dust.