John Gill - Exposition
John Gill
A man hath joy by the answer of his mouth,.... When his advice is asked, and he gives good and wholesome counsel, and that being taken succeeds; it is a pleasure to a man that he is capable of assisting his friend, and doing him service, or a common good, whether it be in things natural, civil, or religious; when his speech is with salt, seasoned with grace, and he knows how he ought to answer...