Ecclesiastes 10:4-10

If the temper of the ruler rises against you, do not leave your post [showing resistance], because composure and calmness prevent great offenses. There is an evil I have seen under the sun, like an error which proceeds from the ruler— folly is set in many exalted places and in great dignity while the rich sit in humble places. I have seen slaves riding on horses and princes walking like slaves on the ground. He who digs a pit [for others] may fall into it, and a serpent may bite him who breaks through a [stone] wall. [Ps 57:6] He who quarries stones may be hurt with them, and he who splits logs may be endangered by them. [Prov 26:27] If the axe is dull and he does not sharpen its edge, then he must exert more strength; but wisdom [to sharpen the axe] helps him succeed [with less effort].