John 16:16-18

A little while, and ye behold me no more; and again a little while, and ye shall see me. 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? They said therefore, What is this that he saith, A little while? We know not what he saith.