John 8:35

35 And a slave does not abide in the house forever, but a son abides forever.

John 8:35 In-Context

33 They answered Him, "We are Abraham's descendants, and have never been in bondage to anyone. How can you say, 'You will be made free'?"
34 Jesus answered them, "Most assuredly, I say to you, whoever commits sin is a slave of sin.
35 And a slave does not abide in the house forever, but a son abides forever.
36 Therefore if the Son makes you free, you shall be free indeed.
37 "I know that you are Abraham's descendants, but you seek to kill Me, because My word has no place in you.
Scripture taken from the New King James Version. Copyright © 1982 by Thomas Nelson, Inc. Used by permission. All rights reserved.