Exodus 12:26-27 // And when your children say to you, ‘What do you mean by this service?’ you shall say, It is the sacrifice of the LORD’s Passover, for he passed over the houses of the people of Israel in Egypt, when he struck the Egyptians but spared our houses.’” And the people bowed their heads and worshiped.
Exodus 13:8 // You shall tell your son on that day, ‘It is because of what the LORD did for me when I came out of Egypt.
Exodus 13:14 // And when in time to come your son asks you, ‘What does this mean?’ you shall say to him, By a strong hand the LORD brought us out of Egypt, from the house of slavery
Mark 16:15 // Go into all the world and preach the gospel to all creation.