Reference for Joshua 19:9

מֵחֶ֙בֶל֙ בְּנֵ֣י יְהוּדָ֔ה נַחֲלַ֖ת בְּנֵ֣י שִׁמְע֑וֹן כִּֽי־הָיָ֞ה חֵ֤לֶק בְּנֵֽי־יְהוּדָה֙ רַ֣ב מֵהֶ֔ם וַיִּנְחֲל֥וּ בְנֵֽי־שִׁמְע֖וֹן בְּת֥וֹךְ נַחֲלָתָֽם׃ (פ)

Out of the allotment of the children of Judah was the inheritance of the children of Simeon, for the portion of the children of Judah was too much for them; therefore the children of Simeon had inheritance in the midst of their inheritance.