Ephesians 4:21-25

If so be that ye have heard him, and have been taught by him, as the truth is in Jesus:

That ye put off concerning the former conversation the old man, which is corrupt according to the deceitful lusts;

And be renewed in the spirit of your mind;

And that ye put on the new man, which after God is created in righteousness and true holiness.

Wherefore putting away lying, speak every man truth with his neighbour: for we are members one of another.