Deuteronomy 31:26 YLT

²⁴  And it cometh to pass, when Moses finisheth to write the words of this law on a book till their completion,

²⁵  that Moses commandeth the Levites bearing the ark of the covenant of Jehovah, saying,

²⁶  'Take this Book of the Law, and thou hast set it on the side of the ark of the covenant of Jehovah your God, and it hath been there against thee for a witness;

²⁷  for I -- I have known thy rebellion, and thy stiff neck; lo, in my being yet alive with you to-day, rebellious ye have been with Jehovah, and also surely after my death.

²⁸  'Assemble unto me all the elders of your tribes, and your authorities, and I speak in their ears these words, and cause to testify against them the heavens and the earth,