Ramayana
प्रजघ्ने च नृपो ऽरण्ये मृगाञ्छतसहस्रशः । हत्वैव तृप्तिर्नाभूच्च राज्ञस्तस्य महात्मनः ॥ 7-87-9 ॥
And the king slew deer in the forest by the hundreds of thousands; yet even by such slaughter no satisfaction came to that great-souled king.
english translation