sentence1: and I have said to you, “Let my son go, that he may serve me;” and you have refused to let him go. Behold, I will kill your firstborn son.’”
sentence2: قُلْتُ لَكَ: أَطْلِقِ ابْنِي لِيَعْبُدَنِي، وَلَكِنَّكَ رَفَضْتَ إِطْلاقَهُ، لِذَلِكَ سَأُهْلِكُ ابْنَكَ الْبِكْرَ»