Luke 11:49-51

49Because of this, God in his wisdom said, ‘I will send them prophets and apostles, some of whom they will kill and others they will persecute.’ 50Therefore this generation will be held responsible for the blood of all the prophets that has been shed since the beginning of the world, 51from the blood of Abel to the blood of Zechariah, who was killed between the altar and the sanctuary. Yes, I tell you, this generation will be held responsible for it all.