Deuteronomy 27:14

The Levites will answer all the men of Israel with a loud voice:

Daniel 9:11

Yes, all Israel have transgressed your law and turned aside, that they should not obey your voice. Therefore the curse has been poured out upon us. It is the oath that is written in the Law of Moses the servant of God. We have sinned against you.

Deuteronomy 33:9-10

Who said of his father and mother: 'I have not seen them; and he did not acknowledge his brothers, nor did he regard his own sons. They observed your word and kept your covenant.'

Joshua 8:33

All Israel, and their elders, and officers, and their judges, stood on both sides of the Ark before the priests. The Levites who carried the ark of the covenant of Jehovah, as well the stranger, as he that was born among them; Half of the people stood on Mount Gerizim. And half of them stood on Mount Ebal. As Moses the servant of Jehovah commanded before, that they should bless the people of Israel.

Nehemiah 8:7-8

And Jeshua and Bani and Sherebiah and Jamin, Akkub, Shabbethai, Hodiah, Maaseiah, Kelita, Azariah, Jozabad, Hanan, Pelaiah, and the Levites made the law clear to the people: and the people kept in their places.

Malachi 2:7-9

The priests should teach the true knowledge of God. They are the messengers of Jehovah of Hosts. Therefore the people should learn (my will) the law from them.

Treasury of Scripture Knowledge

Summary

And the Levites shall speak, and say unto all the men of Israel with a loud voice,

Bible References

General references

Deuteronomy 33:9
Who said of his father and mother: 'I have not seen them; and he did not acknowledge his brothers, nor did he regard his own sons. They observed your word and kept your covenant.'
Joshua 8:33
All Israel, and their elders, and officers, and their judges, stood on both sides of the Ark before the priests. The Levites who carried the ark of the covenant of Jehovah, as well the stranger, as he that was born among them; Half of the people stood on Mount Gerizim. And half of them stood on Mount Ebal. As Moses the servant of Jehovah commanded before, that they should bless the people of Israel.
Nehemiah 8:7
And Jeshua and Bani and Sherebiah and Jamin, Akkub, Shabbethai, Hodiah, Maaseiah, Kelita, Azariah, Jozabad, Hanan, Pelaiah, and the Levites made the law clear to the people: and the people kept in their places.
Daniel 9:11
Yes, all Israel have transgressed your law and turned aside, that they should not obey your voice. Therefore the curse has been poured out upon us. It is the oath that is written in the Law of Moses the servant of God. We have sinned against you.
Malachi 2:7
The priests should teach the true knowledge of God. They are the messengers of Jehovah of Hosts. Therefore the people should learn (my will) the law from them.