Joseph Benson's Commentary of the Old and New Testaments - Proverbs 2:16-17
Proverbs 2:16-17. To deliver thee from the strange woman From the adulteress, or whore; called strange, partly because such persons were commonly heathen, or are supposed to be such by reason of that severe law against these practices in Israelitish women, Deuteronomy 23:17; or are justly reputed heathen, as being degenerate Israelites, who are often called strangers in the Scriptures; which flattereth with her words Who useth all arts and ways to allure men to unchaste actions; ... read more
The Pulpit Commentary - Proverbs 2:17
The guide of her youth ( נְעוּרֶיהָ אַלּוּף , alluph n'ureyah ); properly, the associate or companion of her youth. The Hebrew, אָלּוּף ( alluph ) , being derived from the root אָלַף , ( alaph ) , "to accustom one's self to," or "to be accustomed to" or "familiar with" anyone. The word is rendered as "friend" in Proverbs 17:9 ; Proverbs 16:28 ; Micah 7:5 . The idea of guidance, which is adopted in the Authorized Version, and appears also in the Vulgate ... read more