Note 548 — Chapter XVII
Reading edition
Wellhausen's objection to the first clause, that one does not set a trumpet to one's gums, which חֵךְ literally means, is beside the mark. חֵךְ is more than once used of the mouth as a whole (Job viii. 7; Prov. v. 3). The second clause gives the reason of the trumpet, the alarum trumpet, in the first. Read כי נשר (so also Wellhausen).