King James Version (KJV) - Ecclesiastes 10:1 >

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.

Berean Study Bible (BSB) - Ecclesiastes 10:1 >

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