Strong’s Greek
G3511 — neokoros
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
νεωκόρος
neokoros — pronounced neh-o-kor'-os
from a form of 3485 and koreo (to sweep); a temple-servant, i.e. (by implication) a votary:--worshipper. see GREEK for 3485
1 occurrence in the KJV.
Acts 19:35
And when the townclerk had appeased the people, he said, Ye men of Ephesus, what man is there that knoweth not how that the city of the Ephesians is a worshipper of the great goddess Diana, and of the image which fell down from Jupiter?