Abbott-Smith Manual Greek Lexicon
ἀστοχέω (G795)
3 **† ἀστοχέω , -ῶ ( στόχος , a mark ), [in LXX: Si 7:19 8:9 *;] to miss the mark , fail : c. gen., I Ti 1:6 (so in π. , MM, s.v.); seq. περί , I Ti 6:21 , II Ti 2:18 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain