Revelation 1:7

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.
BSB · Berean Standard Bible
Behold, he cometh with clouds; and every eye shall see him, and they also which pierced him: and all kindreds of the earth shall wail because of him. Even so, Amen.
KJV · King James Version
Behold, he is coming with the clouds, and every eye will see him, including those who pierced him. All the tribes of the earth will mourn over him. Even so, Amen.

Note “Behold”, from “ἰδοὺ”, means look at, take notice, observe, see, or gaze at. It is often used as an interjection.

WEB · World English Bible
Behold, he cometh with the clouds; and every eye shall see him, and they that pierced him; and all the tribes of the earth shall mourn over him. Even so, Amen.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

he cometh
Revelation 14:14–16; Psalm 97:2; Isaiah 19:1; Daniel 7:13; Nahum 1:3; Matthew 24:30; Matthew 26:64; Mark 13:26; Mark 14:62; Luke 21:27; Acts 1:9–11; 1 Thessalonians 4:17
and every
Revelation 22:4; Numbers 24:17; Job 19:26, 27; Job 33:26; 1 Thessalonians 1:10; 1 John 3:2; Jude 1:14
and they
Psalm 22:16; Zechariah 12:10; John 19:34, 37; Hebrews 6:6; Hebrews 10:29
and all
Revelation 6:15–17; Revelation 18:15–19; Matthew 24:30; Luke 23:28–30
Even So
Revelation 18:20; Revelation 19:1–3; Revelation 22:20; Judges 5:31; Psalm 68:1