Ecclesiastes 10:10-13

¹⁰If the yron be blunt, and one hath not whet the edge, he must then put to more strength: but the excellencie to direct a thing is wisedome.

¹¹If the serpent bite, when he is not charmed: no better is a babbler.

¹²The words of ye mouth of a wise man haue grace: but the lippes of a foole deuoure himselfe.

¹³The beginning of the wordes of his mouth is foolishnesse, and the latter ende of his mouth is wicked madnesse.