Luke 11:49-51

For this reason the wisdom of God has said, I will send them prophets and teachers, and to some of them they will give death and cruel pains; So that punishment may come on this generation for the blood of all the prophets which was given from the earliest days; From the blood of Abel to the blood of Zachariah, who was put to death between the altar and the Temple. Yes, I say to you, It will come on this generation.