When Christ died it was finished and the people saw their dead relatives walking all through Jerusalem.
52The tombs broke open, and the bodies of many saints who had fallen asleep were raised. 53After Jesus’ resurrection, when they had come out of the tombs, they entered the holy city and appeared to many people. 54When the centurion and those with him guarding Jesus saw the earthquake and all that had happened, they were terrified and said, “Truly this was the Son of God.”… (Matthew 27:52-54 KJV)
Another translation of this comes from the Tree of Life Bible. I added verses 50 and 51 as well.
50And Yeshua cried out again with a loud voice and gave up His spirit.
51And behold, the curtain of the Temple was split in two, from top to bottom. And the earth quaked and rocks were split apart.
52And the tombs were opened, and many bodies of the kedoshim who were sleeping were raised to life.
53And coming forth out of the tombs after His resurrection, they went into the holy city and appeared to many.
54Now the centurion, and those with him keeping guard over Yeshua, when they saw the earthquake and what was happening, they became terribly frightened and said, “This really was the Son of God!” (Matthew 27:50-54 The Tree of Life Bible)
Yeshua (Jesus) as well came back to life after dying on the cross.
5 And as they were afraid, and bowed down their faces to the earth, they said unto them, Why seek ye the living among the dead?
6 He is not here, but is risen: remember how he spake unto you when he was yet in Galilee,
7 Saying, The Son of man must be delivered into the hands of sinful men, and be crucified, and the third day rise again. (Luke 24:5-7)