אָר֕וּר מַסִּ֖יג גְּב֣וּל רֵעֵ֑הוּ וְאָמַ֥ר כָּל־הָעָ֖ם אָמֵֽן׃ (ס)
Cursed be he that removeth his neighbour’s landmark. And all the people shall say: Amen.
Read kabbalistic (mystical) interpretation of Deuteronomy 27:17: and classical mystical sources.