Matthew 27:51-54

51And [at once] the veil [of the Holy of Holies] of the temple was torn in two from top to bottom; the earth shook and the rocks were split apart.

52The tombs were opened, and many bodies of the saints (God’s people) who had fallen asleep [in death] were raised [to life];

53and coming out of the tombs after His resurrection, they entered the holy city (Jerusalem) and appeared to many people.

54Now the centurion, and those who were with him keeping guard over Jesus, when they saw the earthquake and the things that were happening, they were terribly frightened and filled with awe, and said, “Truly this was the Son of God!”