Also see definition of "Diet" in Word Study
Diet
DIET [isbe]
DIET - di'-et ('aruchah, "prescribed"): A daily allowance or portion of food, as that given by King Evil-merodach to Jehoiachin, king of Judah (Jer 52:34 the King James Version; compare 2 Ki 25:30).
Also see definition of "Diet" in Word Study