וּמַאֲכָֽלְךָ֙ אֲשֶׁ֣ר תֹּאכֲלֶ֔נּוּ בְּמִשְׁק֕וֹל עֶשְׂרִ֥ים שֶׁ֖קֶל לַיּ֑וֹם מֵעֵ֥ת עַד־עֵ֖ת תֹּאכֲלֶֽנּוּ׃
And thy food which thou shalt eat shall be by weight, twenty shekels a day; from time to time shalt thou eat it.
Read halakhic rulings (Jewish law) on Ezekiel 4:10: and classical halakhic sources.