'Fault' in the Bible

There is no straw given to your servants, yet they keep saying to us, ‘Make bricks!’ And behold, your servants are being beaten; but it is the fault of your own people.”

Then the commanders of the Philistines said, “What are these Hebrews doing here?” And Achish said to the commanders of the Philistines, “Is this not David, the servant of Saul the king of Israel, who has been with me these days, or rather these years, and I have found no fault in him from the day he deserted to me to this day?”

Yet let no one find fault, and let none offer reproof;For your people are like those who contend with the priest.