Strong’s Greek
G241 — allogenes
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἀλλογενής
allogenes — pronounced al-log-en-ace'
from 243 and 1085; foreign, i.e. not a Jew:--stranger. see GREEK for 243 see GREEK for 1085
1 occurrence in the KJV.
Luke 17:18
There are not found that returned to give glory to God, save this stranger.