Dial: A Contrivance for Indicating Time by the Sun's Rays
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2 Kings 20:11
So Isaiah the prophet called out to the LORD, and He brought the shadow back the ten steps it had descended on the stairway of Ahaz.
Isaiah 38:8
I will make the sun’s shadow that falls on the stairway of Ahaz go back ten steps.’” So the sunlight went back the ten steps it had descended.