1 Samuel 25:10-11

10And Nabal answered David’s servants, a  Who is David? Who is the son of Jesse? b  There are many servants these days who are breaking away from their masters. 11Shall I take c  my bread and my water and my meat that I have killed for my shearers and give it to d  men who come from I do not know where?”

1 Samuel 25:17

17Now therefore know this and consider what you should do e  for harm is determined against our master and against all his house, and he is such f  a worthless man that one cannot speak to him.”

1 Samuel 25:25

25Let not my lord regard g  this worthless fellow, Nabal, for as his name is, so is he. Nabal
 Nabal means fool
is his name, and folly is with him. But I your servant did not see the young men of my lord, whom you sent.

Ecclesiastes 10:3

3Even when the fool walks on the road, he lacks sense,
and he i  says to everyone that he is a fool.
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