Clap … hiss … wag their heads. Gestures of malicious joy (Job 27:23) or contempt (Jeremiah 19:8; Psalms 22:7). The perfection of beauty; literally, the perfect in beauty. The same phrase is used in Ezekiel (Ezekiel 27:3; Ezekiel 28:12) of Tyre, and a similar one in Psalms 1:2 of Zion.
On the transposition of the initial letters in these verses, see Introduction.