To speak in the ears of any one, does not mean to whisper to him, to so to speak that it is distinctly perceived. כּסיל, as we have no often explained, is the intellectually heavy and dull, like pinguis and tardus; Arab. balyd, clumsy, intellectually immoveable (cf. bld, the place where one places himself firmly down, which one makes his point of gravity). The heart of such an one is covered over (Psa 119:70), as with grease, against all impressions of better knowledge; he has for the knowledge which the words spoken design to impart to him, no susceptibility, no mind, but only contempt. The construction בּוּז ל has been frequently met with from Pro 6:30.
Verses 10-11
The following proverb forms a new whole from component parts of Pro 22:28 and Pro 22:22.: 10 Remove not ancient landmarks; And into the fields of orphans enter thou not. 11 For their Saviour is a mighty one; He will conduct their cause against thee. בּוא ב separates itself here to the meaning of injuste invadere et occupare; French, empiéter sur son voisin, advance not into the ground belonging to thy neighbour (Fleischer). If orphans have also no goel among their kindred (Aquila, Symmachus, Theodotion, ἀγχιστεύς) to redeem by purchase (Lev 25:25) their inheritance that has passed over into the possession of another, they have another, and that a mighty Saviour, Redemptor, who will restore to them that which they have lost - viz. God (Jer 50:34) - who will adopt their cause against any one who has unjustly taken from them.
Verse 12
The following proverb warrants us to pause here, for it opens up, as a compendious echo of Pro 22:17-21, a new series of proverbs of wisdom: 12 Apply thine heart to instruction, And thine ear to the utterances of knowledge.
We may, according as we accent in למּוּסר the divine origin or the human medium, translate, offer disciplinae (Schultens), or adhibe ad disciplinam cor tuum (Fleischer). This general admonition is directed to old and young, to those who are to be educated as well as to those who are educated. First to the educator:
