رَوَى مُحَمَّدُ بْنُ سِنَانٍ عَنِ اِبْنِ مُسْكَانَ عَنْ أَبِي سَعِيدٍ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ قَالَ: سُئِلَ عَنْ رَجُلٍ أَوْصَى بِحَجَّةٍ فَجَعَلَهَا وَصِيَّةً فِي نَسَمَةٍ فَقَالَ "يَغْرَمُهَا وَصِيُّهُ وَ يَجْعَلُهَا فِي حَجَّةٍ كَمَا أَوْصَى بِهِ فَإِنَّ اَللَّهَ عَزَّ وَ جَلَّ يَقُولُ فَمَنْ بَدَّلَهُ بَعْدَ مٰا سَمِعَهُ فَإِنَّمٰا إِثْمُهُ عَلَى اَلَّذِينَ يُبَدِّلُونَهُ.
Muhammad bin Sinan narrated from Ibn Maskan from Abu Sa'id from Abu Abdullah (a.s) who was asked about a man who made a will for a Hajj and designated it as a will in favor of a person. Imam (a.s) said: "His executor must fulfill it and ensure it is carried out as a Hajj, just as he had bequeathed. For Allah (swt), the Exalted, says: 'But whoever changes it after he has heard it, the sin is only upon those who change it.'" (Surah Al-Baqarah 2:181)