The temple of the tabernacle (ὁ ναὸς τῆς σκηνῆς)
The sanctuary of the tabernacle. See on Mat 4:5.
Of the testimony
See Act 7:44. The tabernacle was called “the Tabernacle of the Testimony” because it contained the ark with the law of God which testifies against sin. See Exo 25:16, Exo 25:21; Exo 30:36; Exo 34:29; Exo 38:21. Compare Rev 11:19.