5 There is an evil I have seen under the sun, As an error that goeth out from the ruler, 6 He hath set the fool in many high places, And the rich in a low place do sit. 7 I have seen servants on horses, And princes walking as servants on the earth. 8 Whoso is digging a pit falleth into it, And whoso is breaking a hedge, a serpent biteth him. 9 Whoso is removing stones is grieved by them, Whoso is cleaving trees endangered by them. 10 If the iron hath been blunt, And he the face hath not sharpened, Then doth he increase strength, And wisdom 'is' advantageous to make right. 11 If the serpent biteth without enchantment, Then there is no advantage to a master of the tongue.

12 Words of the mouth of the wise 'are' gracious, And the lips of a fool swallow him up. 13 The beginning of the words of his mouth 'is' folly, And the latter end of his mouth 'Is' mischievous madness. 14 And the fool multiplieth words: 'Man knoweth not that which is, And that which is after him, who doth declare to him?'

Matthew Henry's Commentary on Ecclesiastes 10:5-14

Commentary on Ecclesiastes 10:4-10

(Read Ecclesiastes 10:4-10)

Solomon appears to caution men not to seek redress in a hasty manner, nor to yield to pride and revenge. Do not, in a passion, quit thy post of duty; wait awhile, and thou wilt find that yielding pacifies great offences. Men are not preferred according to their merit. And those are often most forward to offer help, who are least aware of the difficulties, or the consequences. The same remark is applied to the church, or the body of Christ, that all the members should have the same care one for another.

Commentary on Ecclesiastes 10:11-15

(Read Ecclesiastes 10:11-15)

There is a practice in the East, of charming serpents by music. The babbler's tongue is an unruly evil, full of deadly poison; and contradiction only makes it the more violent. We must find the way to keep him gentle. But by rash, unprincipled, or slanderous talk, he brings open or secret vengeance upon himself. Would we duly consider our own ignorance as to future events, it would cut off many idle words which we foolishly multiply. Fools toil a great deal to no purpose. They do not understand the plainest things, such as the entrance into a great city. But it is the excellency of the way to the heavenly city, that it is a high-way, in which the simplest wayfaring men shall not err, Isaiah 25:8. But sinful folly makes men miss that only way to happiness.