Exodus 38:21
This is the sum of the tabernacle, even of the tabernacle of testimony, as it was counted, according to the commandment of Moses, for the service of the Levites, by the hand of Ithamar, son to Aaron the priest.
Torrey's Topical Textbook—AKJV

Numbers 1:50
But you shall appoint the Levites over the tabernacle of testimony, and over all the vessels thereof, and over all things that belong to it: they shall bear the tabernacle, and all the vessels thereof; and they shall minister to it, and shall encamp round about the tabernacle.
Torrey's Topical Textbook—AKJV

Numbers 17:7,8
And Moses laid up the rods before the LORD in the tabernacle of witness.
Torrey's Topical Textbook—AKJV

2 Chronicles 24:6
And the king called for Jehoiada the chief, and said to him, Why have you not required of the Levites to bring in out of Judah and out of Jerusalem the collection, according to the commandment of Moses the servant of the LORD, and of the congregation of Israel, for the tabernacle of witness?
Torrey's Topical Textbook—AKJV

Acts 7:44
Our fathers had the tabernacle of witness in the wilderness, as he had appointed, speaking to Moses, that he should make it according to the fashion that he had seen.
Torrey's Topical Textbook—AKJV