Jesus answered and said to them, “Destroy this temple, and in three days I will raise it up.”
Then the Jews said, “It has taken forty-six years to build this temple, and will You raise it up in three days?”
But He was speaking of the temple of His body.
Therefore, when He had risen from the dead, His disciples remembered that He had said this to them;
and they believed the Scripture and the word which Jesus had said.
(John 2:19-21)
I lay down My life that I may take it again.
No one takes it from Me, but I lay it down of Myself.
I have power to lay it down, and I have power to take it again.
(John 10:17-18)
2 possibilities here: He raised Himself, or He is a liar.