The parable of the persistent widow

3 Now there was a widow in that city; and she came to him, saying, ‘Get justice for me from my adversary.’ 4 And he would not for a while; but afterward he said within himself, ‘Though I do not fear God nor regard man, 5 yet because this widow troubles me I will avenge her, lest by her continual coming she weary me.’ ”
Luke 18.3-5