Matthew 7:3κατανοεῖς
Why do you look at the speck in your brother’s eye but fail to notice the beam in your own eye?
Luke 6:41κατανοεῖς
Why do you look at the speck in your brother’s eye but fail to notice the beam in your own eye?
Acts 7:31κατανοῆσαι
When Moses saw it, he marveled at the sight. As he approached to look more closely, the voice of the Lord came to him:
Romans 4:19κατενόησεν
Without weakening in his faith, he acknowledged the decrepitness of his body (since he was about a hundred years old) and the lifelessness of Sarah’s womb.
Hebrews 3:1κατανοήσατε
Therefore, holy brothers, who share in the heavenly calling, set your focus on Jesus, the apostle and high priest whom we confess.
James 1:23κατανοοῦντι
For anyone who hears the word but does not carry it out is like a man who looks at his face in a mirror,

Abbott-Smith

κατα-νοέω, -ῶ
[in LXX for נָבַט hi., רָאָה, etc. ;]
to take note of, perceive, consider carefully: Act.7:31-32; with accusative of thing(s), Mat.7:3, Luk.6:41 12:24, 27 20:23, Act.11:6 27:39, Rom.4:19; with accusative of person(s), Heb.3:1 10:24, Jas.1:23-24 (on the distinction bet. κ. and νοέω simplex, see M, Pr., 117).†
(AS)

Sources: Abbott-Smith’s Manual Greek Lexicon of the New Testament (1922, public domain) and glosses from STEPBible TBESG (CC BY 4.0); STEPBible TAGNT (Greek New Testament, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.