Jamieson, Fausset & Brown, on Prov 10:14

“Wise men lay up knowledge: but the mouth of the fool is next to confusion.”

“lay up knowledge--that is, as treasures for good use. mouth . . . destruction--or, "as to the mouth," &c., destruction is near; they expose themselves to evil by prating.”

Imported from an open dataset — not yet checked against the printed edition.