Valmiki Ramayana Aranya Kanda Sarga 22 Shloka 25

तदा then, रिपुघातिनः killers of enemy, खरस्य Khara's, शीघ्रम् speedily, चोदितः spurred, सः रथः that chariot, दिशश्च the four directions, प्रदिशश्च intermediate directions, शब्देन by the sound, आपूरयामास filled.

Spurred by the charioteer, the chariot of Khara, the slayer of enemies, produced a rattle that filled all four quarters and the intermediate directions.