Exodus 19:8
“And all the people answered together, and said, All that the Lord hath spoken we will do. And Moses returned the words of the people unto the Lord.”
And ye shall be unto me a kingdom of priests, and an holy nation. These are the words which thou shalt speak unto the children of Israel.
And Moses came and called for the elders of the people, and laid before their faces all these words which the Lord commanded him.
And all the people answered together, and said, All that the Lord hath spoken we will do. And Moses returned the words of the people unto the Lord.
And the Lord said unto Moses, Lo, I come unto thee in a thick cloud, that the people may hear when I speak with thee, and believe thee for ever. And Moses told the words of the people unto the Lord.
And the Lord said unto Moses, Go unto the people, and sanctify them to day and to morrow, and let them wash their clothes,
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“And he took the book of the covenant, and read in the audience of the people: and they said, All that the Lord hath said will we do, and be obedient.”
“And Moses came and told the people all the words of the Lord, and all the judgments: and all the people answered with one voice, and said, All the words which the Lord hath said will we do.”
“And Moses came and told the people all the words of the Lord, and all the judgments: and all the people answered with one voice, and said, All the words which the Lord hath said will we do.”
“Go thou near, and hear all that the Lord our God shall say: and speak thou unto us all that the Lord our God shall speak unto thee; and we will hear it, and do it.”
“They clave to their brethren, their nobles, and entered into a curse, and into an oath, to walk in God’s law, which was given by Moses the servant of God, and to observe and do all the commandments of the Lord our Lord, and his judgments and his statutes;”