The Tabernacle of Testimony
Revelation 15:5-8.
"And after that I looked and behold, the Temple of the 'Tabernacle of Testimony in Heaven was opened: and the Seven Angels came out of the Temple, having the Seven Plagues, clothed in pure and white linen and having their breasts girded with golden girdles.
And one of the Four Beasts gave unto the Seven Angels Seven Golden Vials full of the Wrath of God, who liveth for ever and ever.
And the Temple was filled with smoke from the Glory of God and from His Power: and no man was able to enter into the Temple, till the Seven Plagues of the Seven Angels were fulfilled."