**Exodus 16:34 **

As the Lord commanded Moses, so Aaron laid it up before the Testimony, to be kept. 

Exodus 25:21-22

21 And thou shalt put the mercy seat above upon the ark; and in the ark thou shalt put the testimony that I shall give thee.

22 And there I will meet with thee, and I will commune with thee from above the mercy seat, from between the two cherubims which are upon the ark of the testimony, of all things which I will give thee in commandment unto the children of Israel. 

Numbers 10:33

33 And they departed from the mount of the Lord three days' journey: and the ark of the covenant of the Lord went before them in the three days' journey, to search out a resting place for them. 

Hebrews 9:4

4 Which had the golden censer, and the ark of the covenant overlaid round about with gold, wherein was the golden pot that had manna, and Aaron's rod that budded, and the tables of the covenant;