וְיָדְע֖וּ כִּֽי־אֲנִ֣י יְהוָ֑ה בְּתִתִּ֤י אֶת־הָאָ֙רֶץ֙ שְׁמָמָ֣ה וּמְשַׁמָּ֔ה עַ֥ל כָּל־תּוֹעֲבֹתָ֖ם אֲשֶׁ֥ר עָשֽׂוּ׃ (ס)
Then shall they know that I am the LORD, when I have made the land most desolate, because of all their abominations which they have committed.
Read halakhic rulings (Jewish law) on Ezekiel 33:29: and classical halakhic sources.