وَإِذْ أَخَذَ ٱللَّهُ مِيثَٰقَ ٱلنَّبِيِّۦنَ لَمَآ ءَاتَيْتُكُم مِّن كِتَٰبٍۢ وَحِكْمَةٍۢ ثُمَّ جَآءَكُمْ رَسُولٌۭ مُّصَدِّقٌۭ لِّمَا مَعَكُمْ لَتُؤْمِنُنَّ بِهِۦ وَلَتَنصُرُنَّهُۥ ۚ قَالَ ءَأَقْرَرْتُمْ وَأَخَذْتُمْ عَلَىٰ ذَٰلِكُمْ إِصْرِى ۖ قَالُوٓا۟ أَقْرَرْنَا ۚ قَالَ فَٱشْهَدُوا۟ وَأَنَا۠ مَعَكُم مِّنَ ٱلشَّٰهِدِينَ
And [recall, O People of the Scripture], when Allah took the covenant of the prophets, [saying], "Whatever I give you of the Scripture and wisdom and then there comes to you a messenger confirming what is with you, you [must] believe in him and support him." [Allah] said, "Have you acknowledged and taken upon that My commitment?" They said, "We have acknowledged it." He said, "Then bear witness, and I am with you among the witnesses."
And mention when God made a covenant with the prophets ‘What if read lamā it would be introducing a subject clause and emphasising the aspect of the oath in this ‘making of the covenant’; if it is read limā it would then be connected to the verb akhadha ‘He took’; the mā ‘what’ is a relative particle in both cases meaning la’lladhī or li’lladhī respectively I have given you ātaytukum or in a variant reading ātaynākum ‘We have given you’ of the Book and wisdom; then there shall come to you a messenger confirming what is with you of the Book and wisdom and that is Muhammad (s) — you shall believe in him and you shall help him’ this constitutes the response to the oath if you reach his time and perceive him and their communities of descendants follow them in what is incumbent upon them. He God exalted be He said to them ‘Do you affirm this? And do you take do you accept My load My covenant on you on that condition?’ They said ‘We affirm’. He said ‘Then bear witness to this before your own souls and those of your followers and I shall be with you among the witnesses’ before you and them.