Ramayana
नहि चिन्ता ममान्येषु प्राणिष्वमरपूजित । तृणभूता हि ते मन्ये प्राणिनो मानुषादयः ॥ 7-10-20 ॥
"O one honored by the immortals, I have no concern about other creatures; for I count those beings, men and the rest, as mere blades of grass."
english translation