Genesis 49:17-19

New Catholic Bible

¹⁷ Dan will be like a serpent by the wayside,
    an adder by the path,
that bites the heels of horses
    and its horsemen fall backward.
¹⁸ “I hope in your salvation, O Lord.
¹⁹ “Gad shall be attacked by raiders,
    but he shall raid them in return.