חסידות אויף משלי 20:5

]This comes about[ because ]the concept[ is grasped very well in the vessel of the comprehension of Binah. Therefore, [through this], it spreads forth to bring it into many matters that are separate from the essential comprehension ]of the concept itself[. ]One who is capable of[ this is called “a man of Tvunah,” as in ]the verse],²Proverbs 20:5 “Deep waters… a man of Tevunah shall draw them out.”