Messenger of Allah ﷺ said, "For every Prophet there is one invocation which is definitely fulfilled by Allah, and I wish, if Allah will, to keep my that (special) invocation as to be the intercession for my followers on the Day of Resurrection." (Using translation from Bukhārī 7474)
أَنَّ رَسُولَ اللهِ ﷺ قَالَ لِكُلِّ نَبِيٍّ دَعْوَةٌ فَأُرِيدُ إِنْ شَاءَ اللهُ أَنْ أَخْتَبِئَ دَعْوَتِي ليَوْمِ الْقِيَامَةِ شَفَاعَةً لِأُمَّتِي