מִן־בְּנֵ֣י שִׁמְע֗וֹן גִּבּ֤וֹרֵי חַ֙יִל֙ לַצָּבָ֔א שִׁבְעַ֥ת אֲלָפִ֖ים וּמֵאָֽה׃ (ס)
Of the children of Simeon, mighty men of valour for the war, seven thousand and one hundred.
Read kabbalistic (mystical) interpretation of I Chronicles 12:26: and classical mystical sources.