Matthew 6:28κοπιῶσιν
And why do you worry about clothes? Consider how the lilies of the field grow: They do not labor or spin.
Luke 12:27κοπιᾷ
Consider how the lilies grow: They do not labor or spin. Yet I tell you, not even Solomon in all his glory was adorned like one of these.
John 4:6κεκοπιακὼς
Since Jacob’s well was there, Jesus, weary from His journey, sat down by the well. It was about the sixth hour.
Romans 16:12κοπιώσας
Greet Tryphena and Tryphosa, women who have worked hard in the Lord. Greet my beloved Persis, who has worked very hard in the Lord.
1 Corinthians 4:12κοπιῶμεν
We work hard with our own hands. When we are vilified, we bless; when we are persecuted, we endure it;
1 Timothy 5:17κοπιῶντες
Elders who lead effectively are worthy of double honor, especially those who work hard at preaching and teaching.

Abbott-Smith

κοπιάω, -ῶ
(κόπος), [in LXX chiefly for יָגַע ;]

1. (as in cl.) to grow weary: Mat.11:28, Jhn.4:6, Rev.2:3 (cf. Isa.40:31).

2. Hence, in LXX and NT, to work with effort, to toil: absol., Mat.6:23, Luk.5:5 12:27, Jhn.4:38, Act.20:35, 1Co.4:12, Eph.4:28, 2Ti.2:5; with accusative of thing(s), Jhn.4:38; frequently in Paul. Epp., of ministerial labour: 1Co.15:10 16:16; before ἐν, Rom.16:12, 1Th.5:12 (see M, Th., in l), 1Ti.5:17; εἰς, Rom.16:6, Gal.4:11, Php.2:16, Col.1:29, 1Ti.4:10.†
(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.