Matthew 26:64ὄψεσθε
“You have said it yourself,” Jesus answered. “But I say to all of you, from now on you will see the Son of Man sitting at the right hand of Power and coming on the clouds of heaven.”
Mark 9:4ὤφθη
And Elijah and Moses appeared before them, talking with Jesus.
Luke 1:11Ὤφθη
Just then an angel of the Lord appeared to Zechariah, standing at the right side of the altar of incense.
John 1:39ὄψεσθε¶
“Come and see,” He replied. So they went and saw where He was staying, and spent that day with Him. It was about the tenth hour.
Acts 2:17ὄψονται
‘In the last days, God says, I will pour out My Spirit on all people. Your sons and daughters will prophesy, your young men will see visions, your old men will dream dreams.
Revelation 1:7ὄψεται
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

ὀπτάνω
[in LXX: 3Ki.8:8 (רָאָה ni.), Tob.12:19 * ;]
late present as from ὤφθην (= ὁράω); mid., ὀπτάνομαι, to allow oneself to be seen, to appear. with dative, Act.1:3. (For exx. from π., see Deiss., LAE, 79, 2526; MM, ii, xviii.) †
(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.