1 Corinthians 13:10 in the King James Version
But when that which is perfect is come, then that which is in part shall be done away.
Context
9 For we know in part and we prophesy in part;
10 but when that which is complete has come, then that which is partial will be done away with.
11 When I was a child, I spoke as a child, I felt as a child, I thought as a child. Now that I have become a man, I have put away childish things.