Strong's Concordance G118

Original Word: ἀθλέω
Transliteration: athléō
Phonetic Spelling: ath-leh'-o
[ἀθλέω] from ἄθλος (a contest in the public lists); to contend in the competitive games

Usages throughout the bible

2 Timothy 2:5 - And if a man also strive G118 for masteries, yet is he not crowned, except he strive G118 lawfully.