The answer is: The king and Haman

Esther 7:1

Queen Esther, a remarkable figure in the Bible, used her cunning and bravery to intervene in a plot that endangered her people, the Jews. When she invited the king and Haman to her banquets, it wasn’t just about dining; it was a strategic act fueled by the seriousness of her mission. We learn in Esther 7:1 that her feasts were infused with purpose, showcasing her abilities not only as a queen but as a champion for her community.

Interestingly, feasting in the ancient world was often more than a social gathering—it symbolized alliance and goodwill. What's fascinating here is that Haman, the king's trusted advisor, thought he was in on Esther's favor, while unbeknownst to him, she aimed to expose his malicious plot against the Jews.

Esther cleverly delayed revealing her own identity and intentions until just the right moment, which shows the power of patience and strategic thinking.

You might also find it interesting that the whole miraculous twist of fate has echoes in the Jewish holiday of Purim, which commemorates Esther's actions and God’s unsung role behind the scenes. How cool is it that an entire festival celebrates the themes of courage, identity, and divine intervention?

So, when we think of Esther, we see more than just banquets; we see a masterclass in diplomacy, the fight against injustice, and narratives of unexpected heroes in the most trying times.