John 13:16

Most assuredly, I say to you, a servant is not greater than his master; nor is he who is sent greater than he who sent him.

Surrounding context

13:15 For I have given you an example, that you should do as I have done to you.

13:16 Most assuredly, I say to you, a servant is not greater than his master; nor is he who is sent greater than he who sent him.

13:17 If you know these things, blessed are you if you do them.