Commentaries:
Adam Clarke
In the pavilions - This word comes from papilio , a butterfly, because tents, when pitched or spread out, resembled such animals; partly because of the mode of their expansion, and partly because of the manner in which they were painted.
Set yourselves in array - The original word, simu , which we translate by this long periphrasis, is probably a military term for Begin the attack, Invest the city, Every man to his post, or some such like expression.
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