בְּי֧וֹם זִבְחֲכֶ֛ם יֵאָכֵ֖ל וּמִֽמָּחֳרָ֑ת וְהַנּוֹתָר֙ עַד־י֣וֹם הַשְּׁלִישִׁ֔י בָּאֵ֖שׁ יִשָּׂרֵֽף׃
Korban itu harus dimakan pada hari kamu menyembelihnya dan pada keesokan harinya, dan apa yang tersisa sampai hari ketiga harus dibakar dengan api.
Sefer Yesodei HaTorah
There was yet another benefit in the individual offerings, namely, aside from the portion adverting to the Cohanim, also what was left to the owners had to be eaten in company with others. For they were not permitted to leave anything over of it until the morrow or against the third day. Nor was it permitted to salt the flesh of the sacrifice and to bring it to their houses outside of Jerusalem and eat it with their families. And one who paid his vow to the L-rd for His lovingkindess to him was obliged to include others also in his rejoicing, so that he was bound in ties of affection with people he had never known, or, at least benefited the poor and needy from his repast. Therefore, immediately after (Vayikra 19:5-8) "And when you sacrifice a sacrifice of peace-offerings to the L-rd … On the day of your sacrifice shall it be eaten and on the morrow … And if it be eaten on the third day … its eater shall bear his sin" — immediately after there follows another mitzvah which seems to be entirely unrelated to what precedes, viz. (Ibid. 9-10) "And when you reap the harvest of your land, you shall not end off the corner of your field … to the poor man and to the stranger shall you leave them." This, because the mitzvah of eating the sacrifice for one or two days is similar to that of leaving peah (the corner) in the field, the intent of both being charity and lovingkindness.