Strong’s Greek
G4391 — prouparcho
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
προϋπάρχω
prouparcho — pronounced pro-oop-ar'-kho
from 4253 and 5225; to exist before, i.e. (adverbially) to be or do something previously:--+ be before(-time). see GREEK for 4253 see GREEK for 5225
2 occurrences in the KJV.
Luke 23:12
And the same day Pilate and Herod were made friends together: for before they were at enmity between themselves.
Acts 8:9
But there was a certain man, called Simon, which beforetime in the same city used sorcery, and bewitched the people of Samaria, giving out that himself was some great one: