Genesis 49:17-19

Amplified Bible

¹⁷ 
“Dan shall be a [venomous] serpent in the way,
A fanged snake in the path,
That bites the horse’s heels,
So that his rider falls backward.
¹⁸ 
“I wait for Your salvation, O Lord.

¹⁹ 
“As for ^[a]Gad—a raiding troop shall raid him,
But he shall raid at their heels and assault them [victoriously].