G1922
ἐπίγνωσις
knowledge
ἐπί-γνωσις, -εως, ἡ (ἐπιγινώσκω, which see), [in LXX: 3Ki.7:14 (B. γν-), Pro.2:5, Hos.4:1, 6 6:6 (דַּעַת), Jdth.9:14, 2Ma.9:11 * ;] acquaintance, discernment, recognition (Plut., al.): Php.1:9, Col.3:10; with genitive of thing(s), Col.1:9 2:2, Phm 6; τ. ἀληθείας, 1Ti.2:4, 2Ti.2:25 3:7, Tit.1:1, Heb.10:26; τ. ἁμαρτίας, Rom.3:20; with genitive of person(s), of God: Eph.1:17, Col.1:10, 2Pe.1:2-3; of Christ: Eph.4:13, 2Pe.1:8 2:20; of God and Christ: 2Pe.1:2; κατ ̓ ἐ., Rom.10:2; ἔχειν ἐν ἐ., Rom.1:28 (see AR, Eph., 248 ff.; and for a somewhat different view, Thayer, see word; Lft. on Col, 1:9; Tr., Syn., LXXv; Cremer, 159 f.; cf. αἴσθησις).† (AS)
The KJV translates G1922 in the following manner:
knowledge (32x), acknowledging (6x), acknowledgement (2x)
Full Thayer's lexicon entry
ἐπίγνωσις — epígnōsis
ἐπίγνωσις, ἐπιγνώσεως, ἡ (ἐπιγινώσκω, which see (cf. also Lightfoot on Col 1:9; Trench, § 75 at the end)), precise and correct knowledge; used in the N. T. of the knowledge of things ethical and divine: absolutely, Php 1:9; Col 3:10; κατ' ἐπίγνωσιν, Rom 10:2; with the genitive of the thing known, Col 1:9; Col 2:2; Phm 1:6; τῆς ἀληθείας, 1Ti 2:4; 2Ti 2:25; 2Ti 3:7; Tit 1:1; Heb 10:26; τῆς ἁμαρτίας, Rom 3:20; with the genitive of the person known; — of God, especially the knowledge of his holy will and of the blessings which he has bestowed and constantly bestows on men through Christ: Eph 1:17; Col 1:10; 2Pe 1:2; of Christ, i. e. the true knowledge of Christ's nature, dignity, benefits: Eph 4:13; 2Pe 1:8; 2Pe 2:20; of God and Christ: 2Pe 1:2; Θεόν ἔχειν ἐν ἐπιγνώσει i. e. to keep the knowledge of the one true God which has illumined the soul, Rom 1:28. (Polybius, Plutarch, Herodian, (others); the Sept. occasionally for דַּעַת; 2Ma 9:11.)
20 occurrences
Romans (3), Ephesians (2), Philippians (1), Colossians (4), I Timothy (1), II Timothy (2), Titus (1), Philemon (1), Hebrews (1), II Peter (4)