John 2:12, 15-17, 20-22

After this he went down to Capernaum along with his mother, brothers, and disciples, and stayed several days.

Jesus put together a whip out of strips of leather and chased them out of the Temple, stampeding the sheep and cattle, upending the tables of the loan sharks, spilling coins left and right. He told the dove merchants, “Get your things out of here! Stop turning my Father’s house into a shopping mall!” That’s when his disciples remembered the Scripture, “Zeal for your house consumes me.”

They were indignant: “It took forty-six years to build this Temple, and you’re going to rebuild it in three days?” But Jesus was talking about his body as the Temple. Later, after he was raised from the dead, his disciples remembered he had said this. They then put two and two together and believed both what was written in Scripture and what Jesus had said.