John Gill - Exposition
John Gill
He that hath knowledge spareth his words,.... Or, "he that knows knowledge" (c); one that is very knowing, has a fund of knowledge in him, "spareth his words"; is generally a man of few words, he thinks much and says little; and though he may be communicative of his knowledge to proper persons, and at proper times, yet never speaks of it in a boasting and ostentatious way: or, he "restrains his...