NASB
""This shall be the sign to you from the LORD, that the LORD will do this thing that He has spoken:"
— Isaiah 38:7, NASB
“And this shall be a sign unto thee from the Lord, that the Lord will do this thing that he hath spoken;”
“And this shall be the sign unto thee from Jehovah, that Jehovah will do this thing that he hath spoken: ”
“This shall be the sign to you from Yahweh, that Yahweh will do this thing that he has spoken.”
“Isaiah replied,“This is your sign from the LORD confirming that the LORD will do what he has said:”
“And this shall be a sign to thee from the Lord, that the Lord will do this word which he hath spoken:”
“And Isaiah said, This is the sign the Lord will give you, that he will do what he has said:”
“And this shall be a sign unto thee from the Lord, that the Lord will do this thing that he hath spoken;”
Then the word of the LORD came to Isaiah, saying,
"Go and say to Hezekiah, 'Thus says the LORD, the God of your father David, "I have heard your prayer, I have seen your tears; behold, I will add fifteen years to your life.
"I will deliver you and this city from the hand of the king of Assyria; and I will defend this city."'
"This shall be the sign to you from the LORD, that the LORD will do this thing that He has spoken:
"Behold, I will cause the shadow on the stairway, which has gone down with the sun on the stairway of Ahaz, to go back ten steps." So the sun's shadow went back ten steps on the stairway on which it had gone down.
A writing of Hezekiah king of Judah after his illness and recovery:
I said, "In the middle of my life I am to enter the gates of Sheol; I am to be deprived of the rest of my years."