HAKIM 3155:
from Ibn ʿAbbās —
[Machine] The Messenger of Allah ﷺ addressed us saying, "O people, Verily Allah has prescribed upon you the obligation of Hajj." Al-Aqra' bin Habis stood up and asked, "O Messenger of Allah, is it obligatory every year?" He replied, "If I say yes, it would become obligatory, and if it becomes obligatory, you would not be able to fulfill it every year. Therefore, whoever performs it in excess, it will be considered a voluntary act of worship."
الحاكم ٣١٥٥:
عن ابن عباس —
خَطَبَنَا رَسُولُ اللَّهِ ﷺ فَقَالَ «يَا أَيُّهَا النَّاسُ إِنَّ اللَّهَ كَتَبَ عَلَيْكُمُ الْحَجَّ» فَقَامَ الْأَقْرَعُ بْنُ حَابِسٍ فَقَالَ أَفِي كُلَّ عَامٍ يَا رَسُولَ اللَّهِ؟ قَالَ «لَوْ قُلْتُهَا لَوَجَبَتْ وَلَوْ وَجَبَتْ لَمْ تَعْمَلُوا بِهَا أَوْ لَمْ تَسْتَطِيعُوا أَنْ تَعْمَلُوا بِهَا الْحَجُّ مَرَّةً فَمَنْ زَادَ فَتَطَوُّعٌ»
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