C. F. Keil and Franz Delitzsch on Esther 5:3-4

Est 5:3-4

The king, concluding from the circumstance of her appearing there unsummoned, that she had some urgent matter to bring before him, said to her: “What wilt thou, Queen Esther? and what is thy request? To the half of the kingdom it shall be granted thee.” A short expression for: if thy request relates even to the half of the kingdom, it shall be granted. Est 5:4. Esther, however, for the present requested nothing further, than that on that day (to-day) the king and Haman should come to the banquet she had prepared. על טּוב אם like Est 1:19.