'According' in the Bible

If you say, "But we did not know about this," does not the one who evaluates hearts consider? Does not the one who guards your life know? Will he not repay each person according to his deeds?

Do not say, "I will do to him just as he has done to me; I will pay him back according to what he has done."

Do not answer a fool according to his folly, lest you yourself also be like him.

Answer a fool according to his folly, lest he be wise in his own estimation.