Revelation 1:5

1:5 and from Jesus Christ – the faithful witness, the firstborn from among the dead, the ruler over the kings of the earth. To the one who loves us and has set us free from our sins at the cost of his own blood

Revelation 5:9

5:9 They were singing a new song:

“You are worthy to take the scroll

and to open its seals

because you were killed,

and at the cost of your own blood you have purchased for God

persons from every tribe, language, people, and nation.

Revelation 7:14

7:14 So I said to him, “My lord, you know the answer.” Then he said to me, “These are the ones who have come out of the great tribulation. They have washed their robes and made them white in the blood of the Lamb!

Revelation 8:7

8:7 The first angel blew his trumpet, and there was hail and fire mixed with blood, and it was thrown at the earth so that a third of the earth was burned up, a third of the trees were burned up, and all the green grass was burned up.

Revelation 11:6

11:6 These two have the power to close up the sky so that it does not rain during the time they are prophesying. They have power to turn the waters to blood and to strike the earth with every kind of plague whenever they want.