Abbott-Smith Manual Greek Lexicon
ἀγνοέω (G50)
22 ἀγνοέω , -ῶ (> ἁγνίζω ), [in LXX for שׁגה , שׁגג , אשׁם , etc.;] to be ignorant , not to know : absol., I Ti 1:13 , He 5:2 ; c. acc., Ac 13:27 17:23 , Ro 10:3 , II Co 2:11 ; ἐν οἷς , II Pe 2:12 ; seq. ὅτι , Ro 2:4 6:3 7:1 , I Co 14:38 ; οὐ θέλω ὑμᾶς ἀγνοεῖν , a Pauline phrase: c. acc., Ro 11:25 ; seq. ὑπέρ , II Co 1:8 ; περί , I Co 12:1 , I Th 4:13 . ὅτι , Ro 1:13 , I Co 10:1 (for similar usage in π. , V. MM, VGT , s.v.). Pass.: I Co 14:38 , II Co 6:9 , Ga 1:22 . not to understand : c. acc., Mk 9:32 , Lk 9:45 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain