Proverbs 7:3-5

Expanded Bible

³ ·Remind yourself of them [^LBind them on your fingers];
    write them on your heart as if on a tablet.
⁴ ·Treat wisdom as a sister [^LSay to Wisdom, “You are my sister”; 1:20–33; 8:1—9:6],
    and ·make understanding your closest friend [^Lcall Understanding “Friend”].
⁵ ·Wisdom and understanding [^LShe] will ·keep you away [guard you] from ·adultery [^Lthe strange woman],
    away from the ·unfaithful wife [^Lforeign woman] and her ·pleasing [flattering] words.