Ramayana
ते महौघनिभं दृष्ट्वा वज्राशनिसमस्वनम् । सिंहनादं समं चक्रुर्लक्ष्मणस्य समीपतः ॥ ४-३१-४०
They saw Lakshmana advancing like a mighty flood and went near him making sounds like the thunderbolt or a lion. ॥ 4-31-40॥
english translation
te mahaughanibhaM dRSTvA vajrAzanisamasvanam । siMhanAdaM samaM cakrurlakSmaNasya samIpataH ॥ 4-31-40
hk transliteration by Sanscript