Luke 18:3

In the same town there was a widow who went to him again and again, and said 'Grant me justice against my opponent.'

Luke 18:7-8

And God--will not he see that his own People, who cry to him night and day, have justice done them--though he holds his hand?

Romans 13:3-4

A good action has nothing to fear from Rulers; a bad action has. Do you want to have no reason to fear the Authorities? Then do what is good, and you will win their praise.

Treasury of Scripture Knowledge

Summary

And there was a widow in that city; and she came unto him, saying, Avenge me of mine adversary.

Bible References

Avenge

Luke 18:7
And God--will not he see that his own People, who cry to him night and day, have justice done them--though he holds his hand?
Romans 13:3
A good action has nothing to fear from Rulers; a bad action has. Do you want to have no reason to fear the Authorities? Then do what is good, and you will win their praise.