וְלֹ֤א הוֹרִ֙ישׁוּ֙ בְּנֵ֣י יִשְׂרָאֵ֔ל אֶת־הַגְּשׁוּרִ֖י וְאֶת־הַמַּעֲכָתִ֑י וַיֵּ֨שֶׁב גְּשׁ֤וּר וּמַֽעֲכָת֙ בְּקֶ֣רֶב יִשְׂרָאֵ֔ל עַ֖ד הַיּ֥וֹם הַזֶּֽה׃
Nevertheless the children of Israel drove not out the Geshurites, nor the Maacathites; but Geshur and Maacath dwelt in the midst of Israel unto this day.
Read kabbalistic (mystical) interpretation of Joshua 13:13: and classical mystical sources.