Matthew 23:30

and say, 'If we had lived in the days of our forefathers, we would not have been sharers with them in shedding the blood of the prophets.'

Matthew 21:35-36

But the tenants took his slaves and beat the first one, killed the second, and stoned the third.

Matthew 23:34-35

Therefore, I am going to send you prophets, wise men, and scribes, some of whom you will kill -- even crucify -- and some you will flog in your synagogues and chase from city to city,

Treasury of Scripture Knowledge

Summary

And say, If we had been in the days of our fathers, we would not have been partakers with them in the blood of the prophets.

Bible References

The blood

Matthew 23:34
Therefore, I am going to send you prophets, wise men, and scribes, some of whom you will kill -- even crucify -- and some you will flog in your synagogues and chase from city to city,
Matthew 21:35
But the tenants took his slaves and beat the first one, killed the second, and stoned the third.