Deuteronomy 6:20-25
In the future, when your son asks you, “What is the meaning of the stipulations, decrees and laws the Lord our God has commanded you?” tell him: “We were slaves of Pharaoh in Egypt, but the Lord brought us out of Egypt with a mighty hand. Before our eyes the Lord sent miraculous signs and wonders – great and terrible – upon Egypt and Pharaoh and his whole household. But He brought us out from there to bring us in and give us the land He promised on oath to our forefathers. The Lord commanded us to obey all these decrees and to fear the Lord our God, so that we might always prosper and be kept alive, as is the case today. And if we are careful to obey all this law before the Lord our God, as He has commanded us, that will be our righteousness.”
Exodus 19:8
The people all responded together, “We will do everything the Lord has said.” So Moses brought their answer back to the Lord.
Exodus 24:3,7
When Moses went and told the people all the Lord’s words and laws, they responded with one voice, “Everything the Lord has said we will do.”
Then he took the Book of the Covenant and read it to the people. They responded, “We will do everything the Lord has said; we will obey.”
Joshua 24:16-24
Then the people answered, “Far be it from us to forsake the Lord to serve other gods! It was the Lord our God Himself who brought us and our fathers up out of Egypt, from that land of slavery, and performed those great signs before our eyes. He protected us on our entire journey and among all the nations through which we travelled. And the Lord drove out before us all the nations, including the Amorites, who lived in the land. We too will serve the Lord, because He is our God.”
Joshua said to the people, “You are not able to serve the Lord. He is a holy God; He is a jealous God. He will not forgive your rebellion and your sins. If you forsake the Lord and serve foreign gods, He will turn and bring disaster on you and make an end of you, after He has been good to you.”
But the people said to Joshua, “No! We will serve the Lord.”
Then Joshua said, “You are witnesses against yourselves that you have chosen to serve the Lord.” “Yes, we are witnesses,” they replied.
“Now then,” said Joshua, “throw away the foreign gods that are among you and yield your hearts to the Lord, the God of Israel.”
And the people said to Joshua, “We will serve the Lord our God and obey Him.”