Ben Sira 28:30

30 And take heed lest thou slip with thy tongue, and fall in the sight of thy enemies who lie in wait for thee, and thy fall be incurable unto death.

Ben Sira 28:30 In-Context

28 Hedge in thy ears with thorns, hear not a wicked tongue, and make doors and bars to thy mouth.

29 Melt down thy gold and silver, and make a balance for thy words, and a just bridle for thy mouth:

30 And take heed lest thou slip with thy tongue, and fall in the sight of thy enemies who lie in wait for thee, and thy fall be incurable unto death.