Abstain from all words that are in any way hurtful, backbiting, grudging, unclean, or contentious, as from a mortal sin. Having a special regard to keep yourself from all jesting, lightness, immoderate laughter, and idle words, and be so careful in this behalf, as neither you use them yourself, nor yet hear them of any other, as far as it lies in your power to avoid it. And to the end you may be free from that great vice of backbiting, resolve in your own heart never to speak anything of those who are absent, but such things as you are sure do tend to the edifying of men's souls. Ever have some means at hand to break off that talk by bringing aptly in a discourse of some other matter, before there be any word uttered either in backbiting or dispraising of them. 26 August 2011
Lanspergius the Carthusian - Short Meditations II
Abstain from all words that are in any way hurtful, backbiting, grudging, unclean, or contentious, as from a mortal sin. Having a special regard to keep yourself from all jesting, lightness, immoderate laughter, and idle words, and be so careful in this behalf, as neither you use them yourself, nor yet hear them of any other, as far as it lies in your power to avoid it. And to the end you may be free from that great vice of backbiting, resolve in your own heart never to speak anything of those who are absent, but such things as you are sure do tend to the edifying of men's souls. Ever have some means at hand to break off that talk by bringing aptly in a discourse of some other matter, before there be any word uttered either in backbiting or dispraising of them. 
