New Living Translation
As dead flies cause even a bottle of perfume to stink, so a little foolishness spoils great wisdom and honor.

American Standard Version
Dead flies cause the oil of the perfumer to send forth an evil odor;'so doth a little folly outweigh wisdom and honor.

Berean Study Bible
As dead flies bring a stench to the perfumer’s oil, so a little folly outweighs wisdom and honor.

Douay-Rheims Bible
Dying flies spoil the sweetness of the ointment. Wisdom and glory is more precious than a small and shortlived folly.

English Revised Version
Dead flies cause the ointment of the perfumer to send forth a stinking savour: so doth a little folly outweigh wisdom and honour.

King James Bible
Dead flies cause the ointment of the apothecary to send forth a stinking savour: so doth a little folly him that is in reputation for wisdom and honour.

World English Bible
Dead flies cause the oil of the perfumer to send forth an evil odor; so does a little folly outweigh wisdom and honor.

Young's Literal Translation
Dead flies cause a perfumer's perfume To send forth a stink; The precious by reason of wisdom -- By reason of honour -- a little folly!

Ecclesiastes 10:1 Additional Translations ...