'Avenge' in the Bible

and there was a widow in that city, and she came to him, saying, Avenge me of mine adverse party.

at any rate because this widow annoys me I will avenge her, that she may not by perpetually coming completely harass me.

And shall not God at all avenge his elect, who cry to him day and night, and he bears long as to them?

I say unto you that he will avenge them speedily. But when the Son of man comes, shall he indeed find faith on the earth?

and having in readiness to avenge all disobedience when your obedience shall have been fulfilled.

and they cried with a loud voice, saying, How long, O sovereign Ruler, holy and true, dost thou not judge and avenge our blood on them that dwell upon the earth?