King James Version
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.English Standard Version
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."New International Version
"You have asked a difficult thing," Elijah said, "yet if you see me when I am taken from you, it will be yours-otherwise not."