Matthew 4:21καταρτίζοντας
Going on from there, He saw two other brothers, James son of Zebedee and his brother John. They were in a boat with their father Zebedee, mending their nets. Jesus called them,
Mark 1:19καταρτίζοντας
Going on a little farther, He saw James son of Zebedee and his brother John. They were in a boat, mending their nets.
Luke 6:40κατηρτισμένος
A disciple is not above his teacher, but everyone who is fully trained will be like his teacher.
Romans 9:22κατηρτισμένα
What if God, intending to show His wrath and make His power known, bore with great patience the vessels of His wrath, prepared for destruction?
1 Corinthians 1:10κατηρτισμένοι
I appeal to you, brothers, in the name of our Lord Jesus Christ, that all of you agree together, so that there may be no divisions among you and that you may be united in mind and conviction.
Hebrews 10:5κατηρτίσω
Therefore, when Christ came into the world, He said: “Sacrifice and offering You did not desire, but a body You prepared for Me.

Abbott-Smith

κατ-αρτίζω
[in LXX chiefly in Ps (Psa.8:2 al.; כּוּן, etc.) and Ezra (כְּלַל) ;]
to render ἄρτιος, i.e. fit, complete;

(a) to mend, repair: Mat.4:21, Mrk.1:19;

(b) to furnish completely, complete, equip, prepare: pass., Luk.6:40, Rom.9:22, Heb.11:3; mid., Mat.21:16 (LXX), Heb.10:5 (LXX);

(with) in ethical sense, to prepare, complete, perfect: Gal.6:1 (EV, restore), 1Pe.5:10; pass., 1Co.1:10 (Field, Notes, 167), 2Co.13:11, Heb.13:21 (cf. προ-καταρτίζω).†
(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.