He also that is slothful in his work is brother to him that is a great waster. He also that is slothful - A slothful man neglects his work, and the materials go to ruin: the master, he destroys the materials. They are both destroyers.
Related Commentaries of Proverbs 18:9
Proverbs 18:9
9 He also that is slothful in his work is brother to him that is a great waster.