1 John 1:10
If we say that we haven’t sinned, we make him a liar, and his word is not in us.
World English Bible (Public Domain)
In context
Before · 1 John 1:8–9
8If we say that we have no sin, we deceive ourselves, and the truth is not in us. 9If we confess our sins, he is faithful and righteous to forgive us the sins and to cleanse us from all unrighteousness.
10If we say that we haven’t sinned, we make him a liar, and his word is not in us.