Treasury of Scripture Knowledge
And Moses wrote this law, and delivered it unto the priests the sons of Levi, which bare the ark of the covenant of the LORD, and unto all the elders of Israel.
And it came to pass, when Moses had made an end of writing the words of this law, upon a scroll, - until he had finished them,
But it shall be when he sitteth upon the throne of his kingdom, then shall he write for himself a copy of this law upon a scroll, out of that which is before the priests the Levites:
So shall Aaron and his sons make an end of covering the sanctuary, and all the utensils of the sanctuary, when the camp is to set forward, then after that, shall the sons of Kohath enter to bear it, but they must not put forth a touch unto that which, is holy, else should they die, these, shall be the burden of the sons of Kohath in the tent of meeting.
and commanded the people saying, When ye see the ark of the covenant of Yahweh your God, and, the priests the Levites, bearing it, ye also, shall break up out of your place, and come after it.
And Joshua rose early in the morning, - and the priests bare the ark of Yahweh;
1 Kings 8:3
And all the elders of Israel came in, - and the priests took up the ark;
1 Chronicles 15:2
Then, said David, None must carry the ark of God, save the Levites, - for, of them, did Yahweh make choice, to bear the ark of Yahweh, and to attend it, unto times age-abiding.
Moses therefore wrote this Song on that day, - and taught it unto the sons of Israel.