Abbott-Smith Manual Greek Lexicon
ἐκ-ψύχω (G1634)
3 ἐκ-ψύχω [in LXX: Jg 4:21 A ( עוּף ), Ez 21:7 ( כָּהָה pi.)* ;] to expire, breathe one's last : Ac 5:5 , 10 12:23 (cf. ἐκπνέω ; Cremer, 906).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain