Ecclesiasticus 23:9
8. The sinner shall be left in his foolishness: both the evil speaker and the proud shall fall thereby.9. Accustom not thy mouth to swearing; neither use thyself to the naming of the Holy One.10. For as a servant that is continually beaten shall not be without a blue mark: so he that sweareth and nameth God continually shall not be faultless.
Ecclesiasticus თავი 23