(Chald. only in the emphat. plur., Susankaye, שׁוּשׁנְכָיֵא; Sept. Σουσαναχαῖοι; Vulg. Susanechcei) is found once only (in Ezra 4:9, where it occurs among the list of the nations whom the Assyrians had settled in Samaria, and whose descendants still occupied the country in the reign of the Pseudo-Smerdis). There can be no doubt that it designates the Susians, either the inhabitants of the city.

Bibliography Information
McClintock, John. Strong, James. Entry for 'Susanchite'. Cyclopedia of Biblical, Theological and Ecclesiastical Literature. https://www.studylight.org/encyclopedias/eng/tce/s/susanchite.html. Harper & Brothers. New York. 1870.

Bible Encyclopedias Susanchite

Cyclopedia of Biblical, Theological and Ecclesiastical Literature

Bible Encyclopedias
Susanchite