Matthew 27:51-54 NIV

51 At that moment the curtain of the temple1 was torn in two from top to bottom. The earth shook and the rocks split.2

References for Matthew 27:51

52 The tombs broke open and the bodies of many holy people who had died were raised to life.
53 They came out of the tombs, and after Jesus' resurrection they went into the holy city3 and appeared to many people.

References for Matthew 27:53

54 When the centurion and those with him who were guarding4 Jesus saw the earthquake and all that had happened, they were terrified, and exclaimed, "Surely he was the Sona of God!"5

References for Matthew 27:54