1 Cor 15:4, Lk 24:44-46, Ps 16:10, Acts 2:29-32, Acts 13:33, Ps 49:15 In the Old Testament, the resurrection of Christ was foretold. (Lk 24:44-46, Ps 16:10, Ps 49:15)
Lk 24:44 And he said unto them, These are the words which I spake unto you, while I was yet with you, that all things must be fulfilled, which were written in the law of Moses, and in the prophets, and in the psalms, concerning me. 45 Then opened he their understanding, that they might understand the scriptures, 46 And said unto them, Thus it is written, and thus it behooved Christ to suffer, and to rise from the dead the third day:
Ps 16:10 For thou wilt not leave my soul in hell; neither wilt thou suffer thine Holy One to see corruption.
Ps 49:15 But God will redeem my soul from the power of the grave: for he shall receive me. Selah.
Jesus was resurrected according to the prophecy of the resurrection of Christ in the Old Testament. That is, Jesus is the Christ prophesied in the Old Testament. (Mk 16:5-6, Acts 2:29-32, Acts 13:33-38, 1 Cor 15:4)
Mk 16:5 And entering into the sepulchre, they saw a young man sitting on the right side, clothed in a long white garment; and they were affrighted. 6 And he saith unto them, Be not affrighted: Ye seek Jesus of Nazareth, which was crucified: he is risen; he is not here: behold the place where they laid him.
Acts 2:29 Men and brethren, let me freely speak unto you of the patriarch David, that he is both dead and buried, and his sepulchre is with us unto this day. 30 Therefore being a prophet, and knowing that God had sworn with an oath to him, that of the fruit of his loins, according to the flesh, he would raise up Christ to sit on his throne; 31 He seeing this before spake of the resurrection of Christ, that his soul was not left in hell, neither his flesh did see corruption. 32 This Jesus hath God raised up, whereof we all are witnesses.
Acts 13:33 God hath fulfilled the same unto us their children, in that he hath raised up Jesus again; as it is also written in the second psalm, Thou art my Son, this day have I begotten thee. 34 And as concerning that he raised him up from the dead, now no more to return to corruption, he said on this wise, I will give you the sure mercies of David. 35 Wherefore he saith also in another psalm, Thou shalt not suffer thine Holy One to see corruption. 36 For David, after he had served his own generation by the will of God, fell on sleep, and was laid unto his fathers, and saw corruption: 37 But he, whom God raised again, saw no corruption. 38 Be it known unto you therefore, men and brethren, that through this man is preached unto you the forgiveness of sins:
1 Cor 15:4 And that he was buried, and that he rose again the third day according to the scriptures: