Webster(i)
47 Woe to you! for ye build the sepulchers of the prophets, and your fathers killed them.
48 Truly ye bear testimony, that ye allow the deeds of your fathers: for they indeed killed them, and ye build their sepulchers.
49 Therefore also said the wisdom of God, I will send them prophets and apostles, and some of them they will slay and persecute:
50 That the blood of all the prophets, which hath been shed from the foundation of the world, may be required of this generation;
51 From the blood of Abel to the blood of Zacharias, who perished between the altar and the temple: verily I say to you, It shall be required of this generation.