The One Covering Himself - 73:15
We sent to you a messenger to testify against you, just as We sent a messenger to Pharaoh.
Example: The testimony of Jesus to his people on the Day of Resurrection:
The Table Spread/5:116
"Allah will say: "O Jesus son of Mary, did you say to the people, ´Take me and my mother as gods besides Allah´?"(Jesus) will reply: "You are great, it is not befitting me to say what I have no right to say. You would have known if I had said such a thing. You know what I think, but I do not know what you think. You know all mysteries."
وَاِذْ قَالَ اللّٰهُ يَا ع۪يسَى ابْنَ مَرْيَمَ ءَاَنْتَ قُلْتَ لِلنَّاسِ اتَّخِذُون۪ي وَاُمِّيَ اِلٰهَيْنِ مِنْ دُونِ اللّٰهِۜ قَالَ سُبْحَانَكَ مَا يَكُونُ ل۪ٓي اَنْ اَقُولَ مَا لَيْسَ ل۪ي بِحَقٍّۜ اِنْ كُنْتُ قُلْتُهُ فَقَدْ عَلِمْتَهُۜ تَعْلَمُ مَا ف۪ي نَفْس۪ي وَلَٓا اَعْلَمُ مَا ف۪ي نَفْسِكَۜ اِنَّكَ اَنْتَ عَلَّامُ الْغُيُوبِ
The Table Spread/5:117
I said to them nothing but what You commanded me: ´Serve Allah, my Lord and your Lord.´ I was a witness to them as long as I was among them, and when You took my life, You became a watcher over them. You are the Witness of all things.
مَا قُلْتُ لَهُمْ اِلَّا مَٓا اَمَرْتَن۪ي بِه۪ٓ اَنِ اعْبُدُوا اللّٰهَ رَبّ۪ي وَرَبَّكُمْۚ وَكُنْتُ عَلَيْهِمْ شَه۪يداً مَا دُمْتُ ف۪يهِمْۚ فَلَمَّا تَوَفَّيْتَن۪ي كُنْتَ اَنْتَ الرَّق۪يبَ عَلَيْهِمْۜ وَاَنْتَ عَلٰى كُلِّ شَيْءٍ شَه۪يدٌ