1 Thessalonians 4:9-11

But as touching brotherly love ye need not that I write unto you: for ye yourselves are taught of God to love one another. And indeed ye do it toward all the brethren which are in all Macedonia: but we beseech you, brethren, that ye increase more and more; and that ye study to be quiet, and to do your own business, and to work with your own hands, as we commanded you