Strong’s Greek
G5361 — philadelphos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
φιλάδελφος
philadelphos — pronounced fil-ad'-el-fos
from 5384 and 80; fond of brethren, i.e. fraternal:--love as brethren. see GREEK for 5384 see GREEK for 80
0 occurrences in the KJV.