1 John 2:5-6

“But whoso keepeth his word, in him verily is the love of God perfected: hereby know we that we are in him. He that saith he abideth in him ought himself also so to walk, even as he walked.”‭‭1 John‬ ‭2:5-6‬ ‭KJV‬‬

http://bible.com/1/1jn.2.5-6.kjv