Abbott-Smith Manual Greek Lexicon
ἀντ-αγωνίζομαι (G464)
1 ** ἀντ-αγωνίζομαι , depon., [in LXX: IV Mac 17:14 *;] to struggle against : seq. πρός , c. acc., He 12:4 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain