'How Long' in the Bible

How long, Lord, must I cry for help? But you do not listen! I call out to you, "Violence!" But you do not intervene!

"But all these nations will someday taunt him and ridicule him with proverbial sayings: 'The one who accumulates what does not belong to him is as good as dead (How long will this go on?) -- he who gets rich by extortion!'