בַּסֻּכֹּ֥ת תֵּשְׁב֖וּ שִׁבְעַ֣ת יָמִ֑ים כָּל־הָֽאֶזְרָח֙ בְּיִשְׂרָאֵ֔ל יֵשְׁב֖וּ בַּסֻּכֹּֽת׃
Ye shall dwell in booths seven days; all that are home-born in Israel shall dwell in booths;
Read kabbalistic (mystical) interpretation of Leviticus 23:42: and classical mystical sources.