وَحَدَّثَنِي زُهَيْرُ بْنُ حَرْبٍ، حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ، أَخْبَرَنَا الرَّبِيعُ بْنُ مُسْلِمٍ الْقُرَشِيُّ، عَنْ مُحَمَّدِ بْنِ زِيَادٍ، عَنْ أَبِي هُرَيْرَةَ، قَالَ خَطَبَنَا رَسُولُ اللَّهِ صلى الله عليه وسلم فَقَالَ ‏"‏ أَيُّهَا النَّاسُ قَدْ فَرَضَ اللَّهُ عَلَيْكُمُ الْحَجَّ فَحُجُّوا ‏"‏ ‏.‏ فَقَالَ رَجُلٌ أَكُلَّ عَامٍ يَا رَسُولَ اللَّهِ فَسَكَتَ حَتَّى قَالَهَا ثَلاَثًا فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ لَوْ قُلْتُ نَعَمْ لَوَجَبَتْ وَلَمَا اسْتَطَعْتُمْ - ثُمَّ قَالَ - ذَرُونِي مَا تَرَكْتُكُمْ فَإِنَّمَا هَلَكَ مَنْ كَانَ قَبْلَكُمْ بِكَثْرَةِ سُؤَالِهِمْ وَاخْتِلاَفِهِمْ عَلَى أَنْبِيَائِهِمْ فَإِذَا أَمَرْتُكُمْ بِشَىْءٍ فَأْتُوا مِنْهُ مَا اسْتَطَعْتُمْ وَإِذَا نَهَيْتُكُمْ عَنْ شَىْءٍ فَدَعُوهُ ‏"‏ ‏.‏

Allah's Messenger (ﷺ) addressed us and said: O people, Allah has made Hajj obligatory for you; so perform Hajj. Thereupon a person said: Messenger of Allah, (is it to be performed) every year? He (the Holy Prophet) kept quiet, and he repeated (these words) thrice, whereupon Allah's Messenger (ﷺ) said: If I were to say" Yes," it would become obligatory (for you to perform it every year) and you would not be able to do it. Then he said: Leave me with what I have left to you, for those who were before you were desroyed because of excessive questioning, and their opposition to their apostles. So when I command you to do anything, do it as much as it lies in your power and when I forbid you to do anything, then abandon it.