Now the name of the man was Nabal, and the name of his wife Abigail. The woman was discerning and beautiful, but the man was harsh and badly behaved; he was a Calebite.
Here begins the story of Nabal. I. A short account of him, who and what he was (Sa1 25:2, Sa1 25:3), a man wee should never have heard of if there had not happened some communication between him and David. Observe, 1. His name: Nabal - a fool; so it signifies.
Commenting on 1 Samuel 25:2-11
Now the name of the man was Nabal,.... Which signifies a "fool"; one would think his parents should not give him this name, though it is a name proper enough to men in common; and Kimchi thinks this was a nickname, which men gave him agreeably to his genius and conduct, and which is not improbable: and the name of his wife Abigail; which signifies...
he was of the house of Caleb--of course, of the same tribe with David himself; but many versions consider Caleb ("dog") not as a proper, but a common noun, and render it, "he was snappish as a dog."