וּתְקַעְתֶּ֖ם תְּרוּעָ֑ה וְנָֽסְעוּ֙ הַֽמַּחֲנ֔וֹת הַחֹנִ֖ים קֵֽדְמָה׃
And when ye blow an alarm, the camps that lie on the east side shall take their journey.
Read kabbalistic (mystical) interpretation of Numbers 10:5: and classical mystical sources.