Deuteronomy 31:9
The Deposit of the Covenant Text
31:9 Then Moses wrote down this law and gave it to the Levitical priests, who carry the ark of the Lord’s covenant, and to all Israel’s elders.
Deuteronomy 31:25-26
31:25 he commanded the Levites who carried the ark of the Lord’s covenant,
31:26 “Take this scroll of the law and place it beside the ark of the covenant of the Lord your God. It will remain there as a witness against you,