If you know the story of David’s life in any detail, you will probably remember that he had quite the collection of wives, as did most kings in those days. 1 Samuel 25 records the story of how Abigail came into David’s orbit. She was David’s second wife (or maybe third, depending on how you read some of the later historical comments about his family), and from the limited data given us in scripture, by far the shrewdest of the bunch.
Abigail’s remarkable discretion warrants an entire chapter of holy writ, which should be enough to merit a little consideration from the reader.