الأمثال ٣١:١٨

18 ט She perceiveth that her gain is good; And her light goeth not out at night. The perf. and fut. are related to each other as antecedent and consequent, so that 18a can also be rendered as an hypothetical antecedent. She comes to find (taste) how profitable her industry is by the experience resulting from the sale of its product: the corn, the grapes, and the wine are found to be good, and thus her gain (cf. Pro 3:14) is better, this opened new source of nourishment productive. This spurs on her active industry to redoubled effort, and at times, when she is not fully occupied by the oversight of her fields and vineyard, she has another employment over which her light goes not out till far in the night. בּלּילה is, as at Lam 2:19, a needless Kerı̂ for the poetic בּלּיל (Isa 16:3). What other business it is to which she gives attention till in the night, is mentioned in the next verse.

This chapter is added to Solomon's proverbs, some think because it is of the same author, supposing king Lemuel to be king Solomon; others only because it is of the same nature, though left in writing by another author, called Lemuel; however it be, it is a prophecy, and therefore given by inspiration and direction of God, which Lemuel was under in the writing of it, and putting it into this form, as his mother was in dictating to him the matter of it. Here is, I. An exhortation to Lemuel, a young prince, to take heed of the sins he would be tempted to and to do the duties of the place he was called to (Pro 31:1-9). II. The description of a virtuous woman, especially in the relation of a wife and the mistress of a family, which Lemuel's mother drew up, not as an encomium of herself, though, no doubt, it was her own true picture, but either as an instruction to her daughters, as the foregoing verses were to her son, or as a direction to her son in the choice of a wife; she must be chaste and modest, diligent and frugal, dutiful to her husband, careful of her family, discreet in her discourse, and in the education of her children, and, above all, conscientious in her duty to God: such a one as this, if he can find her, will make him happy (v. 10-31).