Midrash su Esodo 11:24

And when the days of darkness were over, the Lord sent Moses to the children of Israel, ‎saying: Celebrate ye your feast and prepare your passover, for behold I will come at midnight ‎in the midst of the Egyptians, and I will slay all their first born, from the first born of man to the ‎first born of beast, and when I will see your passover I will pass over you; and the children of ‎Israel did according to all that the Lord had commanded unto Moses. And at midnight the Lord ‎passed through Egypt, and he slew all the first born of the Egyptians, from the first born of ‎man to the first born of beast; and Pharaoh rose up in the night, he and all his servants and all ‎the Egyptians, and there was a great crying in Egypt; for there was not one house where there ‎was not one dead; and even the likenesses of the first born, which were engraved upon the ‎walls of their houses, fell broken to the ground, and the bones of their first born, which had ‎died before and lay buried in their houses, were raked up by the dogs of Egypt in that night, ‎and dragged about before the eyesight of the Egyptians. And when the Egyptians saw the ‎great evil which had befallen them so suddenly, they cried with a loud voice, so that all the ‎families of Egypt were weeping in that night, one for his son and one for his daughter, their ‎first born, and the consternation and noise of Egypt resounded in the distance on that night. ‎And Bathia, Pharaoh’s daughter, went forth with the king in search of Moses, and they found ‎him eating and drinking and rejoicing with all the Israelites, and Bathia said unto Moses: Shall ‎this be the reward for my kindness towards thee, for raising and elevating thee, that thou ‎bringest now upon me and upon the house of my father this evil? And Moses answered unto ‎her: Behold the Lord hath brought ten plagues over Egypt, and hath ever one annoyed thee? ‎And she said: No. And Moses said: Behold, although thou art the first born of thy mother thou ‎shalt not die, neither shall any evil befall thee. And she replied: Of what good is that to me ‎after I see my brother, the king, and all the household of my father, and all his servants in that ‎great evil, for their first born perish with all the first born of Egypt? And Moses said unto her: ‎Surely, thy brother and his household and his servants, the families of Egypt refused to listen ‎to the words of God and therefore this evil hath come over them. ‎