מדרש על שמואל ב 10:8

Another interpretation (of Ps. 89:7 [6]): FOR WHO IN THE SKIES < IS COMPARABLE (ya'arokh) TO THE LORD >? Who is like unto the Holy One in waging war for Israel? After all, the word, ya'arokh, can only be a word denoting war, since it is stated (in II Sam. 10:8): AND THEY MARSHALLED (ya'arokh in the plural) FOR BATTLE AT THE ENTRANCE OF THE GATE.