Numbers 24:18-20

Young's Literal Translation

¹⁸ And Edom hath been a possession, And Seir hath been a possession, [for] its enemies, And Israel is doing valiantly;

¹⁹ And [one] doth rule out of Jacob, And hath destroyed a remnant from Ar.'

²⁰ And he seeth Amalek, and taketh up his simile, and saith: `A beginning of the Goyim [is] Amalek; And his latter end -- for ever he perisheth.'