Deuteronomy 31:26

Take this book of the law and put it by the ark of the Lord's agreement, so that it may be a witness against you.

Deuteronomy 31:19

Make then this song for yourselves, teaching it to the children of Israel: put it in their mouths, so that this song may be a witness for me against the children of Israel.

1 Kings 8:9

There was nothing in the ark but the two flat stones which Moses put there at Horeb, where the Lord made an agreement with the children of Israel when they came out of the land of Egypt.

2 Kings 22:8-11

Then Hilkiah, the chief priest, said to Shaphan the scribe, I have made discovery of the book of the law in the house of the Lord. So Hilkiah gave it to Shaphan;

2 Kings 22:13-19

Go and get directions from the Lord for me and for the people and for all Judah, about the words of this book which has come to light; for great is the wrath of the Lord which is burning against us, because our fathers have not given ear to the words of this book, to do all the things which are recorded in it.

2 Chronicles 34:14-15

Now when they were taking out the money which had come into the Lord's house, Hilkiah the priest came across the book of the law of the Lord, which he had given by the mouth of Moses.

Romans 3:19-20

Now, we have knowledge that what the law says is for those who are under the law, so that every mouth may be stopped, and all men may be judged by God:

Galatians 2:19

For I, through the law, have become dead to the law, so that I might be living to God.

Treasury of Scripture Knowledge

Summary

Take this book of the law, and put it in the side of the ark of the covenant of the LORD your God, that it may be there for a witness against thee.

General references

Bible References

In the side

1 Kings 8:9
There was nothing in the ark but the two flat stones which Moses put there at Horeb, where the Lord made an agreement with the children of Israel when they came out of the land of Egypt.
2 Kings 22:8
Then Hilkiah, the chief priest, said to Shaphan the scribe, I have made discovery of the book of the law in the house of the Lord. So Hilkiah gave it to Shaphan;
2 Chronicles 34:14
Now when they were taking out the money which had come into the Lord's house, Hilkiah the priest came across the book of the law of the Lord, which he had given by the mouth of Moses.

General references

Exodus 25:16
Inside the ark you are to put the record which I will give you.
Jeremiah 30:2
The Lord, the God of Israel, has said, Put down in a book all the words which I have said to you.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain