Shall the Lord shave with a razor that is hired, &c.— Shall the Lord shave with that mercenary razor by them beyond the Euphrates, &c.—And even the beard also shall be close shaven. Schultens. The metaphor of a razor is immediately explained by the prophet, who calls the king of Assyria, emphatically, that mercenary razor, alluding to the hire which Ahaz offered to him for his service. See 2 Chronicles 16:14; 2 Chronicles 16:14. We have a full completion of this prophesy in the desolation of the land by Nebuchadnezzar. Read 2 Kings 24:10-16.
Related Commentaries of Isaiah 7:20
Isaiah 7:20
20 In the same day shall the Lord shave with a razor that is hired, namely, by them beyond the river, by the king of Assyria, the head, and the hair of the feet: and it shall also consume the beard.