Verse 81

وَإِذْ أَخَذَ ٱللَّهُ مِيثَـٰقَ ٱلنَّبِيِّـۧنَ لَمَآ ءَاتَيْتُكُم مِّن كِتَـٰبٍ وَحِكْمَةٍ ثُمَّ جَآءَكُمْ رَسُولٌ مُّصَدِّقٌ لِّمَا مَعَكُمْ لَتُؤْمِنُنَّ بِهِۦ وَلَتَنصُرُنَّهُۥ قَالَ ءَأَقْرَرْتُمْ وَأَخَذْتُمْ عَلَىٰ ذَٰلِكُمْ إِصْرِى قَالُوٓا۟ أَقْرَرْنَا قَالَ فَٱشْهَدُوا۟ وَأَنَا۠ مَعَكُم مِّنَ ٱلشَّـٰهِدِينَ

And when God took a covenant from the prophets, that indeed I have given you scripture and wisdom, thereafter, a messenger will come to you upholding what you have, you shall believe in him and support him. He said, do you agree and make a solemn covenant? They said we agree. He said, therefore be witnesses and I am witnessing this along with you.