Abbott-Smith Manual Greek Lexicon
κάμπτω (G2578)
4 κάμπτω , [in LXX chiefly for כּרע , IV Ki 1:13 , II Ch 29:29 , Is 45:24 ( 23 ), al.;] to bend , bow : c. acc. rei, γόνυ, τὰ γ. ; c. dat. pers., τῇ Βάαλ , Ro 11:4 (LXX) ; πρὸς τ. πατέρα , Eph 3:14 ; by meton., πᾶν γόνυ for πᾶς , Ro 14:11 (LXX) , Phl 2:10 (cf. ἀνα- , συν-κάμπτω ).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain