"I came to the Messenger of Allah at Al-Muzdalifah when he left for the Salat. I said: 'O Messenger of Allah! I came from the two mountains of (the tribe of) Tai, wearing out my mount and exhausting myself. By Allah! I did not leave a Habl (sand dune) without stopping on it. So is there Hajj for me?' The Messenger of Allah said: 'Whoever attends this Salat of ours, and stays here with us until departing, while he has stood during the night or the day before that at Arafat, then he has completed his Hajj and fulfilled his Tafath.'"
أَتَيْتُ رَسُولَ اللَّهِ ﷺ بِالْمُزْدَلِفَةِ حِينَ خَرَجَ إِلَى الصَّلاَةِ فَقُلْتُ يَا رَسُولَ اللَّهِ إِنِّي جِئْتُ مِنْ جَبَلَىْ طَيِّئٍ أَكْلَلْتُ رَاحِلَتِي وَأَتْعَبْتُ نَفْسِي وَاللَّهِ مَا تَرَكْتُ مِنْ حَبْلٍ إِلاَّ وَقَفْتُ عَلَيْهِ فَهَلْ لِي مِنْ حَجٍّ فَقَالَ رَسُولُ اللَّهِ ﷺ مَنْ شَهِدَ صَلاَتَنَا هَذِهِ وَوَقَفَ مَعَنَا حَتَّى نَدْفَعَ وَقَدْ وَقَفَ بِعَرَفَةَ قَبْلَ ذَلِكَ لَيْلاً أَوْ نَهَارًا فَقَدْ أَتَمَّ حَجَّهُ وَقَضَى تَفَثَهُ