Abbott-Smith Manual Greek Lexicon
ἀσθενέω (G770)
33 ἀσθενέω , -ῶ ( ἀσθενής ), [in LXX chiefly for כּשׁל ;] to be weak , feeble : Ac 20:35 , Ro 8:3 , II Co 11:21 12:10 13:4 , 9 ; c. dat., πίστει (Cremer, 527), Ro 4:19 14:1 ; same implied, Ro 14:2 , 21 , I Co 8:11 , 12 , II Co 11:29 ; εἰς , II Co 13:3 . Specif., of bodily debility, to be sick : Mt 25:36 , 39 , Lk 4:40 , Jo 4:46 5:3 , 7 , 13 11:1-3 , 6 , Ac 9:37 , Phl 2:26 , 27 , II Ti 4:20 , Ja 5:14 ; οἱ ἀσθενοῦντες , the sick : Mt 10:8 (MM, s.v.), Mk 6:56 , Lk 9:2 , Ac 19:12 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain