John Gill's Exposition of the Whole Bible
Judges 5:21
The river of Kishon swept them away,.... To which Sisera's army was drawn, and where it was discomfited; and very probably many of them, in their confusion, endeavoured to make their escape by fording or swimming over the river, by which they were swept away and drowned, the waters of it at this time swelling in a miraculous manner, as Ben Gersom thinks; or were increased by the large showers of rain that fell, as some note from Josephus, though I find it not in him; however it is not improbable it might be the case; for our countryman Mr. Maundrell l thus observed when he was at it;
"in the condition we saw it, its waters were low and inconsiderable; but passing along the side of the plain, we discovered the track of many lesser torrents falling down into it from the mountains, which must needs make it swell exceedingly upon sudden rains, as doubtless it actually did at the destruction of Sisera's host, Judges 5:21''
that ancient river, the river Kishon; called ancient, either because it was from the beginning of the creation, and not cut by the art of men, as some rivers are; or because it was spoken of by poets and historians in ancient times; or because of famous exploits done here of old; so the Targum,
"the river where signs and mighty works were done for Israel of old.''
Some take the word Kedumim to be another name of the river, so called from its windings and turnings, and, as it were, meeting itself. So some travellers tell us m the river Kedumim, the same with Kishon, is so called, because it meets itself, being by its meanders formed like a sling or noose, as Kishon signifies; it rises at Mount Tabor, and discharges itself into the Mediterranean sea, at the foot of Mount Carmel; so Hillerus n says, Kishon signifies bending in manner of a snare, or net, or meander, and takes it to be the same with the Pagida of Pliny o, which in the Greek tongue signifies the same:
O my soul, thou hast trodden down strength; a strong and mighty army, through her prayers and supplication, advice and direction; or thou hast trodden with strength, that is, the river Kishon, as some Jewish interpreters understand it, who suppose that another miracle was wrought; that as the waters of the river swelled when the Canaanites attempted to escape over it, so it sunk and became fordable for Deborah and the Israelites; a miracle, as they suppose, somewhat similar to that at the Red sea.
l Journey from Aleppo, c. p. 57. m Egmont and Heyman's Travels, par. 2. p. 2. n Onomastic. Sacr. p. 186, 405, 865. o Nat. Hist. l. 5. c. 19.