New International Version
Isaiah answered, "This is the LORD's sign to you that the LORD will do what he has promised: Shall the shadow go forward ten steps, or shall it go back ten steps?"

American Standard Version
And Isaiah said, This shall be the sign unto thee from Jehovah, that Jehovah will do the thing that he hath spoken: shall the shadow go forward ten steps, or go back ten steps?

Berean Study Bible
And Isaiah had replied, “This will be a sign to you from the LORD that He will do what He has promised: Would you like the shadow to go forward ten steps, or back ten steps?”

Douay-Rheims Bible
And Isaias said to him: This shall be the sign from the Lord, that the Lord will do the word which he hath spoken: Wilt thou that the shadow go forward ten lines, or that it go back so many degrees?

English Revised Version
And Isaiah said, This shall be the sign unto thee from the LORD, that the LORD will do the thing that he hath spoken: shall the shadow go forward ten steps, or go back ten steps?

King James Bible
And Isaiah said, This sign shalt thou have of the LORD, that the LORD will do the thing that he hath spoken: shall the shadow go forward ten degrees, or go back ten degrees?

World English Bible
Isaiah said, "This shall be the sign to you from Yahweh, that Yahweh will do the thing that he has spoken: shall the shadow go forward ten steps, or go back ten steps?"

Young's Literal Translation
And Isaiah saith, 'This is to thee the sign from Jehovah, that Jehovah doth the thing that He hath spoken -- The shadow hath gone on ten degrees, or it doth turn back ten degrees?'

2 Kings 20:9 Additional Translations ...