Abbott-Smith Manual Greek Lexicon
ἐπ-αρκέω (G1884)
3 ** ἐπ-αρκέω , -ῶ [in LXX: I Mac 8:26 11:35 * ;] to be strong enough for . to ward off . to aid, relieve : c. dat. pers., I Ti 5:10 , 16 (mid., WH, mg.).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain