Probably an allusion to the frantic efforts of the chariot-horses to disengage themselves from the morass (Judges 4:15 note).

Mighty ones - Applied to bulls Psalm 22:12 and horses Jeremiah 8:16; Jeremiah 47:3; Jeremiah 50:11; elsewhere, as probably here, to men.

Then were the horsehoofs broken - In very ancient times horses were not shod; nor are they to the present day in several parts of the East. Sisera had iron chariots when his hosts were routed; the horses that drew these, being strongly urged on by those who drove them, had their hoofs broken by the roughness of the roads; in consequence of which they became lame, and could not carry off their riders. This is marked as one cause of their disaster.

Then were the horse hoofs broken by means of the pransings,.... Either through the force of the waters of the river, where they pranced and plunged, and could have no standing; or through the swift haste they made to run away, striking the earth so quick, and with such force and vehemence, that their hoofs were broken thereby, especially on stony ground, and so their speed retarded:

the pransings of the mighty ones; either their riders, princes, and great personages, who made them prance, leap, and run with great speed and force; or horses strong and mighty, being such as were selected for this purpose, and trained to war.

22 Then did the hoofs of the horses stamp

With the hunting, the hunting of his strong ones.

23 Curse ye Meroz, saith the angel of the Lord;

Curse ye, curse ye the inhabitants thereof!

Because they came not to the help of Jehovah,

To the help of Jehovah among the mighty.

24 Blessed before women be Jael,

The wife of Heber the Kenite,

Blessed before women in the tent!

The war-chariots of the enemy hunted away in the wildest flight (Judges 5:22). The horses stamped the ground with the continuous hunting or galloping away of the warriors. דהרה, the hunting (cf. דּהר, Nahum 3:2). The repetition of the word expresses the continuance or incessant duration of the same thing (see Ewald, 313, a.). אבּירים, strong ones, are not the horses, but the warriors in the war-chariots. The suffix refers to סוּס, which is used collectively. The mighty ones on horses are not, however, merely the Canaanitish princes, such as Sisera, as Ewald maintains, but the warriors generally who hunted away upon their war-chariots.

Then were the horsehoofs broken by the means of the pransings, the pransings of their mighty ones.

5:22 Horses hoofs - Their horses, in which they put most confidence, had their hoofs, which are their support and strength, broken, either by dreadful hail - stones, or rather, by their swift and violent running over the stony grounds, when they fled with all possible speed from God and from Israel. Pransings - Or because of their fierce or swift courses. Mighty ones - Of their strong and valiant riders, who forced their horses to run away as fast as they could.

pransings: or, tramplings, or, plungings

22. Then were the horse hoofs broken by the means of the prancings-Anciently, as in many parts of the East still, horses were not shod. The breaking of the hoofs denotes the hot haste and heavy irregular tramp of the routed foe.

5:12-23 Deborah called on her own soul to be in earnest. He that will set the hearts of other men on fire with the love of Christ, must himself burn with love. Praising God is a work we should awake to, and awake ourselves unto. She notices who fought against Israel, who fought for them, and who kept away. Who fought against them. They were obstinate enemies to God's people, therefore the more dangerous. Who fought for them. The several tribes that helped are here spoken of with honour; for though God is above all to be glorified, those who are employed must have their due praise, to encourage others. But the whole creation is at war with those to whom God is an enemy. The river of Kishon fought against their enemies. At most times it was shallow, yet now, probably by the great rain that fell, it was so swelled, and the stream so deep and strong, that those who attempted to pass, were drowned. Deborah's own soul fought against them. When the soul is employed in holy exercises, and heart-work is made of them, through the grace of God, the strength of our spiritual enemies will be trodden down, and will fall before us. She observes who kept away, and did not side with Israel, as might have been expected. Thus many are kept from doing their duty by the fear of trouble, the love of ease, and undue affection to their worldly business and advantage. Narrow, selfish spirits care not what becomes of God's church, so that they can but get, keep, and save money. All seek their own, Php 2:21. A little will serve those for a pretence to stay at home, who have no mind to engage in needful services, because there is difficulty and danger in them. But we cannot keep away from the contest between the Lord and his enemies; and if we do not actively endeavour to promote his cause in this wicked world, we shall fall under the curse against the workers of iniquity. Though He needs no human help, yet he is pleased to accept the services of those who improve their talents to advance his cause. He requires every man to do so.