1 John 2:6 in the King James Version
He that saith he abideth in him ought himself also so to walk, even as he walked.
Context
5 But God’s love has most certainly been perfected in whoever keeps his word. This is how we know that we are in him:
6 he who says he remains in him ought himself also to walk just like he walked.
7 Brothers, I write no new commandment to you, but an old commandment which you had from the beginning. The old commandment is the word which you heard from the beginning.