Ramayana
न चेदं क्षमणीयं मे यदेतद्भाषितं त्वया । यदेतावन्मया कालं दूत तस्य तु मर्षितम् ॥ 7-13-37 ॥
"This that has been spoken by you is not to be forgiven by me; just as for so long, O messenger, I have endured that conduct of his."
english translation