Revelation 4:1

After this I looked and saw a door standing open in heaven. And the voice I had previously heard speak to me like a trumpet was saying, “Come up here, and I will show you what must happen after these things.”
BSB · Berean Standard Bible
After this I looked, and, behold, a door was opened in heaven: and the first voice which I heard was as it were of a trumpet talking with me; which said, Come up hither, and I will shew thee things which must be hereafter.
KJV · King James Version
After these things I looked and saw a door opened in heaven; and the first voice that I heard, like a trumpet speaking with me, was one saying, “Come up here, and I will show you the things which must happen after this.”
WEB · World English Bible
After these things I saw, and behold, a door opened in heaven, and the first voice that I heard, a voice as of a trumpet speaking with me, one saying, Come up hither, and I will show thee the things which must come to pass hereafter.
ASV · American Standard Version

Related passages

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

After
Revelation 1:1
a door
Exodus 1:1; Matthew 3:16; Mark 1:10; Luke 3:21; Acts 7:56; Acts 10:11
the first
Revelation 1:10; Revelation 16:17
Come
Revelation 11:12; Exodus 19:24; Exodus 24:12; Exodus 34:2, 3
and I.
Revelation 1:19; Revelation 22:6; John 16:13