Genesis 49:17 KJV
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.
Genesis 49:15–19 KJV Chapter Context
15
And he saw that rest was good, and the land that it was pleasant; and bowed his shoulder to bear, and became a servant unto tribute.
16
Dan shall judge his people, as one of the tribes of Israel.
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.
18
I have waited for thy salvation, O LORD.
19
Gad, a troop shall overcome him: but he shall overcome at the last.