Ramayana
एको ह्यहमयोध्यां च पृथिवीं चापि लक्ष्मण । तरेयमिषुभिः क्रुद्धो ननु वीर्यमकारणम् ॥ २-५३-२५
Once enraged, Oh ! Lakshmana I can overpower Ayodhya, even the whole world all by myself with my arrows. But exhibition of prowess without any reason is not desirable. ॥ 2-53-25॥
english translation
eko hyahamayodhyAM ca pRthivIM cApi lakSmaNa । tareyamiSubhiH kruddho nanu vIryamakAraNam ॥ 2-53-25
hk transliteration by Sanscript