Deuteronomy 31:12, 28, 29
Deuteronomy 31:12 NIV
Assemble the people—men, women and children, and the foreigners residing in your towns—so they can listen and learn to fear the LORD your God and follow carefully all the words of this law.
Deuteronomy 31:28 NIV
Assemble before me all the elders of your tribes and all your officials, so that I can speak these words in their hearing and call the heavens and the earth to testify against them.