Deuteronomy 31:24-26 - WEB
24
It happened, when Moses had made an end of writing the words of this law in a book, until they were finished,
25
that Moses commanded the Levites, who bore the ark of the covenant of Yahweh, saying,
26
Take this book of the law, and put it by the side of the ark of the covenant of Yahweh your God, that it may be there for a witness against you.
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