Ezekiel 4:16 Kabbalah

וַיֹּ֣אמֶר אֵלַ֗י בֶּן־אָדָם֙ הִנְנִ֨י שֹׁבֵ֤ר מַטֵּה־לֶ֙חֶם֙ בִּיר֣וּשָׁלִַ֔ם וְאָכְלוּ־לֶ֥חֶם בְּמִשְׁקָ֖ל וּבִדְאָגָ֑ה וּמַ֕יִם בִּמְשׂוּרָ֥ה וּבְשִׁמָּמ֖וֹן יִשְׁתּֽוּ׃

Moreover He said unto me: ‘Son of man, behold, I will break the staff of bread in Jerusalem, and they shall eat bread by weight, and with anxiety; and they shall drink water by measure, and in appalment;

Read kabbalistic (mystical) interpretation of Ezekiel 4:16: and classical mystical sources.