155 Or “that this generation may be charged with”; or “the blood of all the prophets … may be required from this generation.” This is a warning of judgment. These people are responsible for the shedding of prophetic blood.
156 Or “foundation.” However, this does not suggest a time to the modern reader.
157 The order of the clauses in this complicated sentence has been rearranged to simplify it for the modern reader.

In other versions

so that the blood of all the prophets, shed from the foundation of the world, may be charged against this generation,

Therefore this generation will be held responsible for the blood of all the prophets that has been shed since the beginning of the world,

so that this generation may be held responsible for the blood of all the prophets shed since the foundation of the world—

“As a result, this generation will be held responsible for the murder of all God’s prophets from the creation of the world—

so that the blood of all the prophets that has been shed from the foundation of the world may be required of this generation,

That the blood of all the prophets, which was shed from the foundation of the world, may be required of this generation;

Public Domain