2 Kings 2:10

10 “You have asked a difficult thing,” Elijah said, “yet if you see me when I am taken from you, it will be yours—otherwise, it will not.”

Read 2 Kings 2:10 Using Other Translations

And he said, Thou hast asked a hard thing: nevertheless, if thou see me when I am taken from thee, it shall be so unto thee; but if not, it shall not be so.
And he said, "You have asked a hard thing; yet, if you see me as I am being taken from you, it shall be so for you, but if you do not see me, it shall not be so."
“You have asked a difficult thing,” Elijah replied. “If you see me when I am taken from you, then you will get your request. But if not, then you won’t.”