This is the Great Isaiah Scroll, copied around 125 BC, more than a century before the birth of Jesus. It is one of the Dead Sea Scrolls and preserves all 66 chapters of Isaiah.
Among its passages is Isaiah 53, describing a suffering servant who bears the sins of others. Christians recognize this as a prophecy fulfilled in the suffering and death of Jesus Christ.
Part of that passage reads as follows:
“But he was pierced because of our rebellion,
crushed because of our iniquities.”
Isaiah 53:5
What makes this scroll so remarkable is that it physically preserves these words in a manuscript copied before Jesus walked the earth.
The prophecy Christians read today was already being copied and preserved long before the crucifixion.