στρατεία G4752
strateía · strat-i'-ah · Noun Feminine
from στρατεύομαι; military service, i.e. (figuratively) the apostolic career (as one of hardship and danger):--warfare.
2 Occurrences in the King James Bible
2 Corinthians 10:4(For the weapons of our warfare are not carnal, but mighty through God to the pulling down of strong holds;)
1 Timothy 1:18This charge I commit unto thee, son Timothy, according to the prophecies which went before on thee, that thou by them mightest war a good warfare;