8 Bible Verses about Blood, as symbol of guilt

But when they opposed him and blasphemed, he shook out his garments and said to them, "Your blood be on your own heads! I am clean. From now on I will go to the Gentiles."

And I will show wonders in heaven above and signs on the earth below, blood, and fire, and vapor of smoke. The sun will be turned into darkness and the moon into blood, before the great and glorious day of the Lord shall come.

I looked when he opened the sixth seal, and there was a great earthquake; and the sun became black as sackcloth made of hair, and the whole moon became like blood; and the stars of the sky fell to the earth, as a fig tree casts its unripe figs when shaken by a great wind. The sky vanished like a scroll that is rolled up, and every mountain and island was removed from its place.read more.
Then the kings of the earth and the great men and the generals and the rich and the strong, and every one, slave and free, hid in the caves and among the rocks of the mountains,

The first angel sounded his trumpet, and there came hail and fire, mixed with blood, and they were thrown to the earth; and a third of the earth was burned up, and a third of the trees were burned up, and all the green grass was burned up. The second angel sounded his trumpet, and something like a great mountain burning with fire was thrown into the sea; and a third of the sea became blood, and a third of the living creatures in the sea died; and a third of the ships were destroyed.

The second angel poured out his bowl on the sea, and it became blood like that of a dead man, and every living thing in the sea died. The third angel poured out his bowl into the rivers and the springs of water, and they became blood. And I heard the angel of the waters say, "Righteous are you, who are and who were, O Holy One, because you judged these things;read more.
for they shed the blood of saints and prophets, and you have given them blood to drink. They deserve it."

When Judas, his betrayer, saw that he was condemned, he repented and brought back the thirty pieces of silver to the chief priests and the elders, saying, "I have sinned by betraying innocent blood." And they said, "What is that to us? You see to it!" Then he threw down the pieces of silver in the temple and departed, and went and hanged himself.read more.
But the chief priests took the silver pieces and said, "It is not lawful to put them into the treasury, since they are the money of blood." So they took counsel, and bought with them the potter's field, to bury strangers in. Therefore that field has been called the Field of Blood to this day.

saying, "We gave you strict orders not to teach in this name, and yet, you have filled Jerusalem with your teaching and intend to bring this man's blood upon us."

And you say, 'If we had lived in the days of our forefathers, we would not have taken part with them in shedding the blood of the prophets.' Thus you witness against yourselves, that you are sons of those who murdered the prophets.