Ellicott's Commentary for English Readers - Isaiah 7:15
(15) Butter and honey shall he eat, that he may know . . .—Better, till he know, or, when he shall know. . . .—By a strange inversion of the familiar associations of the phrase (Exodus 3:17; Deuteronomy 31:20), probably, as the prophet spoke them, not without a certain touch of the irony of paradox, the words describe a time, not of plenty, but of scarcity. (Comp. Isaiah 7:22.) Fields and vineyards should be left uncultivated (Isaiah 5:9), and instead of bread and meat, and wine and oil, the... read more
Ellicott's Commentary for English Readers - Isaiah 7:14
(14) Behold, a virgin shall conceive, and bear a son . . .—Better, behold, the young woman, or perhaps the bride, shall conceive. The first noun has the definite article in the Hebrew, and the word, though commonly used of the unmarried, strictly speaking denotes rather one who has arrived at marriageable age. “Bride,” in the old English and German sense of the word as applied to one who is about to become a wife, or is still a young wife, will, perhaps, best express its relation to the two... read more