Hebrews 9:4
having the golden altar of incense and the ark of the covenant covered on all sides with gold, which contained a golden jar holding the manna, and Aaron's rod that budded, and the tables of the covenant;
Revelation 15:8
And the temple was filled with smoke from the glory of God and from his power, and no one could enter the temple until the seven plagues of the seven angels were completed.
Treasury of Scripture Knowledge
Summary
There was nothing in the ark save the two tables of stone, which Moses put there at Horeb, when the LORD made a covenant with the children of Israel, when they came out of the land of Egypt.
In the ark
Bible References
In the ark
Hebrews 9:4
having the golden altar of incense and the ark of the covenant covered on all sides with gold, which contained a golden jar holding the manna, and Aaron's rod that budded, and the tables of the covenant;