Beloved-of-the-Gods, King Piyadasi, has caused this Dhamma edict to be written. Here (in my domain) no living beings are to be slaughtered or offered in sacrifice. Formerly, in the kitchen of Beloved-of-the-Gods, King Piyadasi, hundreds of thousands of animals were killed every day to make curry. But now with the writing of this Dhamma edict only three creatures, two peacocks and a deer are killed, and the deer not always. And in time, not even these three creatures will be killed.

Edicts of Ashoka (c. 257 BC)