NET
17 May Dan be a snake beside the road, a viper by the path, that bites the heels of the horse so that its rider falls backward.
Darby
17 Dan will be a serpent on the way, A horned snake on the path, Which biteth the horse's heels, So that the rider falleth backwards.
KJV
17 Dan shall be a serpent by the way, an adder in the path, that biteth the horse heels, so that his rider shall fall backward.