Matthew 27:50, 52-53

And Jesus cried out again with a loud [agonized] voice, and gave up His spirit [voluntarily, sovereignly dismissing and releasing His spirit from His body in submission to His Father’s plan]. [John 10:18]

The tombs were opened, and many bodies of the saints (God’s people) who had fallen asleep [in death] were raised [to life]; and coming out of the tombs after His resurrection, they entered the holy city (Jerusalem) and appeared to many people.