Matthew 5:29ὀφθαλμός
If your right eye causes you to sin, gouge it out and throw it away. It is better for you to lose one part of your body than for your whole body to be thrown into hell.
Mark 8:18ὀφθαλμοὺς
‘Having eyes, do you not see? And having ears, do you not hear?’ And do you not remember?
Luke 2:30ὀφθαλμοί
For my eyes have seen Your salvation,
John 4:35ὀφθαλμοὺς
Do you not say, ‘There are still four months until the harvest’? I tell you, lift up your eyes and look at the fields, for they are ripe for harvest.
Acts 1:9ὀφθαλμῶν
After He had said this, they watched as He was taken up, and a cloud hid Him from their sight.
Revelation 1:7ὀφθαλμὸς
Behold, He is coming with the clouds, and every eye will see Him—even those who pierced Him. And all the tribes of the earth will mourn because of Him. So shall it be! Amen.

Abbott-Smith

ὀφθαλμός, -οῦ, ὁ,
[in LXX chiefly for עַיִן ;]
the eye (as in cl., chiefly pl.): Mat.5:38, Mrk.9:47, Luk.6:41, Jhn.9:6, al.; τοὺς ὀ. ἐξορύθσσειν (figuratively), Gal.4:15; ἐπᾶραι, Luk.6:20, Jhn.6:5; ἀνοῖξα, Act.9:40; id., of restoring sight, Mat.20:33, Jhn.9:10, al.; ἐν ῥιπῇ ὀφθαλμοῦ, 1Co.15:52; by anthropom., of God, Heb.4:13, 1Pe.3:12; pleonastically (cf. Thackeray, Gr., 42f.), εἶδον οἱ ὀ. μοθ, Luk.2:30 (similarly, ib. 4:20 10:23, Jhn.12:40, 1Co.2:9, 1Jn.1:1, Rev.1:7). Metaphorical (as otherwise in cl.; see LS, see word);

(a) of ethical qualities: ὀ. πονηρός (meton., for envy; cf. Heb. עַיִן רַע, Pro.28:22; cf. Sir.14:10 34:13), Mat.6:22, 23 Mrk.7:22, Luk.11:34; ἁπλοῦς, Mat.6:22, Luk.11:34; ἐπιθυμία (which see) ὀφθαλμῶν (cf. Ecc.4:8, Sir.14:9), 1Jn.2:16; ὀ. μεστοὶ μοιχαλἰδος, 2Pe.2:14;

(b) of mental vision: Mat.13:15, Mrk.8:18, Luk.19:42, Jhn.12:40, Rom.11:8, Gal.3:1, Eph.1:18, al.; ἐν ὀφθαλμοῖς before genitive (on the absence of the art., seeBl, §46, 9.II; M, Pr., 81), Mat.21:42, Mrk.12:11.
(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.