sin already, heretofore sin

Strong’s Dictionary of Greek Words:

Number:
4258 (find all occurrences in KJV Bible)
Greek:
προαμαρτάνω
Transliteration:
proamartano
Phonic:
pro-am-ar-tan’-o
Meaning:
from 4253 and 264; to sin previously (to conversion)
KJV Usage:
sin already, heretofore sin