John 19:33-36

but when they came to Jesus, and saw that he was dead already, they brake not his legs: howbeit one of the soldiers with a spear pierced his side, and straightway there came out blood and water. And he that hath seen hath borne witness, and his witness is true: and he knoweth that he saith true, that ye also may believe. For these things came to pass, that the scripture might be fulfilled, A bone of him shall not be broken.