OT Book of Psalms describes the Crucifiction in detail.

[Wakka]

If you're witnessing to a Jew, please use this fulfilled prophesy of the Old Testament to back up Jesus' crucifixion.Psalm 22 - The prophecyPsalm 22:6-186. But I am a worm, and no man; a reproach of men, and despised of the people.7. All they that see me laugh me to scorn: they shoot out the lip, they shake the head, saying,[Verses 6 & 7] He was aware of their scorn.8. He trusted on the LORD that he would deliver him: let him deliver him, seeing he delighted in him.[Verse 8] He could hear the mocking words.9. But thou art he that took me out of the womb: thou didst make me hope when I was upon my mother's breasts.10. I was cast upon thee from the womb: thou art my God from my mother's belly.[Verse 10] Doesn't describe the crucification, but does explain that Jesus is of a virgin and His father is the Lord.12. Many bulls have compassed me: strong bulls of Bashan have beset me round.13. They gaped upon me with their mouths, as a ravening and a roaring lion.[Verses 9 through 13] He was praying to the Lord.14. I am poured out like water, and all my bones are out of joint: my heart is like wax; it is melted in the midst of my bowels.[Verse 14] The strain of crucifixion pulled his bones out of joint, and the loss of blood made His heart feel as though it were melting.15. My strength is dried up like a potsherd; and my tongue cleaveth to my jaws; and thou hast brought me into the dust of death.[Verse 15] His strength completely left Him, and thirst caused His tongue to adhere to His mouth.16. For dogs have compassed me: the assembly of the wicked have inclosed me: they pierced my hands and my feet.[Verse 16] They pierced His hands and feet.17. I may tell all my bones: they look and stare upon me.18. They part my garments among them, and cast lots upon my vesture.[Verse 18] He could see them gambling for His clothes.I didn't find this myself, it was on my Bible's commentary. So, use it! It's a powerful chapter.

 

[Christina]

You are right Wakka thats why Christ said those words on the cross he was teaching leading us to Psalm 22 where it had been prophisised down to the casting of lots for his clothes almost 1000 years before it happened