God told Abraham: “This is my covenant between me and you, that you and your offspring after you will keep: Every male among you must get circumcised....
(‏ تك ١٧ :‏ ​ ١ ،‏ ٢ ،‏ ١٩‏ )‏ قَالَ لَهُ ٱللهُ :‏ « هٰذَا هُوَ عَهْدِي ٱلَّذِي تَحْفَظُونَهُ بَيْنِي وَبَيْنَكُمْ وَبَيْنَ نَسْلِكَ مِنْ بَعْدِكَ :‏ يُخْتَنُ كُلُّ ذَكَرٍ مِنْكُمْ .‏ .‏ .‏ .‏