Genesis 49:17-19

Lexham English Bible

¹⁷ Dan shall be a serpent on the way,
    a viper on the road
that bites the heels of a horse,
    so that its rider falls backward.
¹⁸ I wait for your salvation, O Yahweh.
¹⁹ Bandits shall attack Gad,
    but he shall attack their heels.