Revelation 15:5

And after that I looked, and, behold, the temple of the tabernacle of the testimony in heaven was opened:
— Revelation 15:5, King James Version

In other translations

World English Bible (WEB)

After these things I looked, and the temple of the tent of the testimony in heaven was opened.

American Standard Version (ASV)

And after these things I saw, and the temple of the tabernacle of the testimony in heaven was opened:

Young's Literal Translation (YLT)

And after these things I saw, and lo, opened was the sanctuary of the tabernacle of the testimony in the heaven;