Leviticus 25:33-34

ECB(i) 33 And as for him who redeems of the Leviym, both the house that is sold and the city of his possession go out in the jubilee: for the houses of the cities of the Leviym are their possession among the sons of Yisra El. 34 And the field of the suburbs of their cities never sell; for it is their eternal possession.