וּמַאֲכָֽלְךָ֙ אֲשֶׁ֣ר תֹּאכֲלֶ֔נּוּ בְּמִשְׁק֕וֹל עֶשְׂרִ֥ים שֶׁ֖קֶל לַיּ֑וֹם מֵעֵ֥ת עַד־עֵ֖ת תֹּאכֲלֶֽנּוּ׃
你所吃的食物要按分量稱過，每日二十舍客勒；你要從這時到次日這時吃一次。
Rashi
with a weight [This is] symbolic of the besieged people, who are fearful of the famine and [so] eat with a measure and drink with a measure.