Ramayana
तमुवाचततोरामोलक्ष्मणंशुभलक्षणम् । नैकस्यहेतोरक्षांसिपृथिव्यांहन्तुमर्हसि ॥ ६-८०-३८
To Lakshmana, gifted with auspicious signs, Rama said "for the sake of killing one Rakshasa, you are not to kill all the Rakshasas on the earth". ॥ 6-80-38॥
english translation
tamuvAcatatorAmolakSmaNaMzubhalakSaNam । naikasyahetorakSAMsipRthivyAMhantumarhasi ॥ 6-80-38
hk transliteration by Sanscript