Jamieson, Fausset and Brown on Exodus 12:32

32. also take your flocks, &c.--All the terms the king had formerly insisted on were now departed from; his pride had been effectually humbled. Appalling judgments in such rapid succession showed plainly that the hand of God was against him. His own family bereavement had so crushed him to the earth that he not only showed impatience to rid his kingdom of such formidable neighbors, but even begged an interest in their prayers.