Sirach 23:7
Clementine_Vulgate(i)
7 [Doctrinam oris audite, filii: et qui custodierit illam non periet labiis, nec scandalizabitur in operibus nequissimis.
DouayRheims(i)
7 Hear, O ye children, the discipline of the mouth: and he that will keep it shall not perish by his lips, nor be brought to fall into most wicked works.