Revelation 6:10-12

World English Bible

¹⁰ They cried with a loud voice, saying, “How long, Master, the holy and true, until you judge and avenge our blood on those who dwell on the earth?” ¹¹ A long white robe was given to each of them. They were told that they should rest yet for a while, until their fellow servants and their brothers,^[a] who would also be killed even as they were, should complete their course.

¹² I saw when he opened the sixth seal, and there was a great earthquake. The sun became black as sackcloth made of hair, and the whole moon became as blood.