Did the Old Testament speak about Jesus?

³He is despised and rejected of men; a man of sorrows, and acquainted with grief: and we hid as it were our faces from him; he was despised, and we esteemed him not. ⁴Surely he hath borne our griefs, and carried our sorrows: yet we did esteem him stricken, smitten of God, and afflicted. ⁵But he was wounded for our transgressions, he was bruised for our iniquities: the chastisement of our peace was upon him; and with his stripes we are healed. ⁶All we like sheep have gone astray; we have turned every one to his own way; and the LORD hath laid on him the iniquity of us all. ⁷He was oppressed, and he was afflicted, yet he opened not his mouth: he is brought as a lamb to the slaughter, and as a sheep before her shearers is dumb, so he openeth not his mouth. ⁸He was taken from prison and from judgment: and who shall declare his generation? for he was cut off out of the land of the living: for the transgression of my people was he stricken. ⁹And he made his grave with the wicked, and with the rich in his death; because he had done no violence, neither was any deceit in his mouth.

¹Now gather thyself in troops, O daughter of troops: he hath laid siege against us: they shall smite the judge of Israel with a rod upon the cheek. ²But thou, Beth-lehem Ephratah, though thou be little among the thousands of Judah, yet out of thee shall he come forth unto me that is to be ruler in Israel; whose goings forth have been from of old, from everlasting. ³Therefore will he give them up, until the time that she which travaileth hath brought forth: then the remnant of his brethren shall return unto the children of Israel. ⁴And he shall stand and feed in the strength of the LORD, in the majesty of the name of the LORD his God; and they shall abide: for now shall he be great unto the ends of the earth.

²⁵Then he said unto them, O fools, and slow of heart to believe all that the prophets have spoken: ²⁶Ought not Christ to have suffered these things, and to enter into his glory? ²⁷And beginning at Moses and all the prophets, he expounded unto them in all the scriptures the things concerning himself.