Proverbs 18:8 KJV

The words of a talebearer are as wounds, and they go down into the innermost parts of the belly.
Proverbs 18:8, King James Version

In context

7 A fool’s mouth is his destruction, and his lips are the snare of his soul.

8 The words of a talebearer are as wounds, and they go down into the innermost parts of the belly.

9 He also that is slothful in his work is brother to him that is a great waster.