Acts 28:19

But [because] the Jews objected, I was forced to appeal to Caesar (not as [if I] had any [charge] to bring against my [own] people).

Acts 26:32

And Agrippa said to Festus, "This man could have been released if he had not appealed to Caesar."

Acts 25:21

But [when] Paul appealed [that] he be kept under guard for the decision of His Majesty the Emperor, I gave orders [for] him to be kept under guard until I could send him to Caesar."

Acts 25:25

But I understood [that] he had done nothing deserving death himself, and [when] this man appealed to His Majesty the Emperor, I decided to send [him].

Acts 25:10-12

But Paul said, "I am standing before the judgment seat of Caesar, where it is necessary [for] me to be judged. I have done no wrong to the Jews, as you also know very well.

Romans 12:19-21

Do not take revenge yourselves, dear friends, but give place to [God's] wrath, for it is written, "Vengeance [is] mine, I will repay," says the Lord.

1 Peter 2:22-23

who did not commit sin, nor was deceit found in his mouth,

Treasury of Scripture Knowledge

Summary

But when the Jews spake against it, I was constrained to appeal unto Caesar; not that I had ought to accuse my nation of.

Bible References

I was

Acts 25:10
But Paul said, "I am standing before the judgment seat of Caesar, where it is necessary [for] me to be judged. I have done no wrong to the Jews, as you also know very well.
Acts 26:32
And Agrippa said to Festus, "This man could have been released if he had not appealed to Caesar."

Not

Romans 12:19
Do not take revenge yourselves, dear friends, but give place to [God's] wrath, for it is written, "Vengeance [is] mine, I will repay," says the Lord.
1 Peter 2:22
who did not commit sin, nor was deceit found in his mouth,