NET
8 Look, I will make the shadow go back ten steps on the stairs of Ahaz.” And then the shadow went back ten steps.
Darby
8 behold, I will bring again the shadow of the degrees which hath gone down with the sun on the dial of Ahaz, ten degrees backward. So the sun returned on the dial ten degrees, by which it had gone down.
KJV
8 Behold, I will bring again the shadow of the degrees, which is gone down in the sun dial of Ahaz, ten degrees backward. So the sun returned ten degrees, by which degrees it was gone down.