In spite of the genealogical exclusion of non-Israelites evidenced throughout Ezra-Nehemiah, numerous scholars find strategies of inclusivism within the work. In particular, Ezra 6.19-21 and Neh. 10.29-30 have been understood to envision the incorporation of outsiders into the Golah group. After surveying the evidence for exclusivism in Ezra-Nehemiah, this article will present an alternative reading of these specific passages by providing a different interpretation of the function of the waw. It will be argued that, instead of intending to portray outsiders joining the Golah group, Ezra 6.19-21 and Neh. 10.29-30 describe the separation of the Golah group from the impurity of the nations.