Isaiah 53 and Psalm 22 are both loaded with verses that constitute prophecies that depict a suffering Messiah. The book of Isaiah, written around 700 BC by the prophet Isaiah, is demonstrably at least as ancient as the Qumram community’s Great Isaiah scroll (one of the Dead Sea Scrolls) which dates from the 2nd century BC.

Psalm 22 was written by King David at in the neighborhood 970 BC.

Both of these chapters depict a suffering Messiah that bears a striking resemblance to the crucifixion of Jesus Christ. See for yourself:

Isaiah 53:

53 Who has believed our report?
And to whom has the arm of the Lord been revealed?
For He shall grow up before Him as a tender plant,
And as a root out of dry ground.
He has no form or comeliness;
And when we see Him,
There is no beauty that we should desire Him.
He is despised and rejected by men,
A Man of sorrows and acquainted with grief.
And we hid, as it were, our faces from Him;
He was despised, and we did not esteem Him.

Surely He has borne our griefs
And carried our sorrows;
Yet we esteemed Him stricken,
Smitten by God, and afflicted.
But He was wounded for our transgressions,
He was bruised for our iniquities;
The chastisement for our peace was upon Him,
And by His stripes we are healed.
All we like sheep have gone astray;
We have turned, every one, to his own way;
And the Lord has laid on Him the iniquity of us all.

He was oppressed and He was afflicted,
Yet He opened not His mouth;
He was led as a lamb to the slaughter,
And as a sheep before its shearers is silent,
So He opened not His mouth.
He was taken from prison and from judgment,
And who will declare His generation?
For He was cut off from the land of the living;
For the transgressions of My people He was stricken.
And they[a] made His grave with the wicked—
But with the rich at His death,
Because He had done no violence,
Nor was any deceit in His mouth.

10 Yet it pleased the Lord to bruise Him;
He has put Him to grief.
When You make His soul an offering for sin,
He shall see His seed, He shall prolong His days,
And the pleasure of the Lord shall prosper in His hand.
11 He shall see the labor of His soul,[b]and be satisfied.
By His knowledge My righteous Servant shall justify many,
For He shall bear their iniquities.
12 Therefore I will divide Him a portion with the great,
And He shall divide the spoil with the strong,
Because He poured out His soul unto death,
And He was numbered with the transgressors,
And He bore the sin of many,
And made intercession for the transgressors.

and Psalm 22:1-18 –

22 My God, My God, why have You forsaken Me?
Why are You so far from helping Me,
And from the words of My groaning?
O My God, I cry in the daytime, but You do not hear;
And in the night season, and am not silent.

But You are holy,
Enthroned in the praises of Israel.
Our fathers trusted in You;
They trusted, and You delivered them.
They cried to You, and were delivered;
They trusted in You, and were not ashamed.

But I am a worm, and no man;
A reproach of men, and despised by the people.
All those who see Me ridicule Me;
They shoot out the lip, they shake the head, saying,
“He trusted[b] in the Lord, let Him rescue Him;
Let Him deliver Him, since He delights in Him!”

But You are He who took Me out of the womb;
You made Me trust while on My mother’s breasts.
10 I was cast upon You from birth.
From My mother’s womb
You have been My God.
11 Be not far from Me,
For trouble is near;
For there is none to help.

12 Many bulls have surrounded Me;
Strong bulls of Bashan have encircled Me.
13 They gape at Me with their mouths,
Like a raging and roaring lion.

14 I am poured out like water,
And all My bones are out of joint;
My heart is like wax;
It has melted within Me.
15 My strength is dried up like a potsherd,
And My tongue clings to My jaws;
You have brought Me to the dust of death.

16 For dogs have surrounded Me;
The congregation of the wicked has enclosed Me.
They pierced[c] My hands and My feet;
17 I can count all My bones.
They look and stare at Me.
18 They divide My garments among them,
And for My clothing they cast lots.

Some dispute that verse 16 above means “pierced”, but instead “torn like a lion”. In which case, consider this verse from Zechariah 12, which clearly speaks about the same Messianic figure, and this one indeed uses the correct term for “pierced”:

10 “And I will pour on the house of David and on the inhabitants of Jerusalem the Spirit of grace and supplication; then they will look on Me whom they pierced. Yes, they will mourn for Him as one mourns for his only son, and grieve for Him as one grieves for a firstborn.