In Ezra 10:2, Shechaniah from Elam initiates the reform; verse 26 lists Elamite offenders, showing his own clan was implicated.

Ezra 2:7 records the returnees from Elam, the same clan as the offenders listed here, connecting census to intermarriage list.

Ezra 2:31 lists 'the other Elam', distinguishing two Elam clans; this cross-reference shows ambiguity in which Elam is meant here.

Ezra 8:7 names Elamites who returned with Ezra later, showing the clan continued to be part of the community.

Nehemiah 7:12 repeats the Elam census from Ezra 2, corroborating the clan's size among returnees.

Nehemiah 7:34 lists 'the other Elam' from the census, paralleling Ezra 2:31 and showing two Elam groups.