In the historical context of ancient Israel, concubines were women who had a recognized relationship with a man but did not have the full status of a wife. Rizpah, the daughter of Aiah, was one such concubine of Saul, the first king of Israel. After Saul's death, his son Ish-Bosheth became king over part of Israel, while David ruled over the other part. Ish-Bosheth's accusation against Abner, the commander of Saul's army, for sleeping with Rizpah was not merely about personal relationships; it had significant political implications.
In the culture of the time, taking a king's concubine could be interpreted as a claim to the king's throne or authority. By accusing Abner of this act, Ish-Bosheth was suggesting that Abner was attempting to usurp power or assert dominance over Saul's legacy. This incident reflects the fragile and often volatile nature of political alliances and power dynamics in the early kingdom of Israel. It underscores how personal actions were often scrutinized for their potential political ramifications, revealing the intricate web of loyalty, ambition, and authority that characterized the period.