4 occurrences in 4 dictionaries
Reference: Ezrahite
Hastings
A name given to Heman in the title of Ps 88, and to Ethan (wh. see) in Ps 89. It is used of Ethan also in 1Ki 4:31.
Morish
Ez'rahite
Designation of Ethan and Heman. 1Ki 4:31; Ps. 88 and Ps 89:1, titles. Apparently another form of ZARHITE.