Moshe's solution to overeating

אמר רב אחא בר יעקב בתחלה היו ישראל דומין כתרנגולים שמנקרין באשפה עד שבא משה וקבע להם זמן סעודה

Rabbi Aḥa bar Ya’akov said: At the beginning, the Jewish people were like chickens pecking at the garbage; any time there was food they grabbed it and ate it, until Moses came and set specific times to eat, as the verse implies. He set mealtimes for them in the morning and in the evening.

תלמוד בבלי יומא דף עה עמוד ב