American Standard Version (ASV):
[ Some] of his disciples therefore said one to another, What is this that he saith unto us, A little while, and ye behold me not; and again a little while, and ye shall see me: and, Because I go to the Father?
King James Version (KJV):
Then said [some] of his disciples among themselves, What is this that he saith unto us, A little while, and ye shall not see me: and again, a little while, and ye shall see me: and, Because I go to the Father?