I asked al-Qasim b. Muhammad about a man who has three dwellings and bequeathed one third of each dwelling. He said: All of that is combined into a single dwelling. Then he said: Aishah told me that the Messenger of Allah ﷺ said: “Whoever does a deed that is not in accordance with our command, it is rejected.”

سَأَلْتُ الْقَاسِمَ بْنَ مُحَمَّدٍ عَنْ رَجُلٍ لَهُ ثَلاَثَةُ مَسَاكِنَ فَأَوْصَى بِثُلُثِ كُلِّ مَسْكَنٍ مِنْهَا قَالَ: يُجْمَعُ ذَلِكَ كُلُّهُ فِي مَسْكَنٍ وَاحِدٍ. ثُمَّ قَالَ: أَخْبَرَتْنِي عَائِشَةُ أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ: «مَنْ عَمِلَ عَمَلاً لَيْسَ عَلَيْهِ أَمْرُنَا فَهُوَ رَدٌّ».

[AI] A man made a bequest concerning dwellings that belonged to him, assigning a third of each dwelling to a person. So I asked al-Qasim ibn Muhammad, and he said: Combine three in one place, for I heard Aishah say: The Messenger of Allah ﷺ said: "Whoever does a deed that is not in accordance with this matter of ours, his affair is rejected."

أَنَّ رَجُلًا أَوْصَى فِي مَسَاكِنَ لَهُ بِثُلُثِ كُلِّ مَسْكَنٍ لِإِنْسَانٍ، فَسَأَلْتُ الْقَاسِمَ بْنَ مُحَمَّدٍ، فَقَالَ: اجْمَعْ ثَلَاثَةً فِي مَكَانِ وَاحِدٍ، فَإِنِّي سَمِعْتُ عَائِشَةَ تَقُولُ: قَالَ رَسُولُ اللهِ ﷺ: «مَنْ عَمِلَ عَمَلًا لَيْسَ عَلَيْهِ أَمْرُنَا فَأَمْرُهُ رَدٌّ».

[AI] The Prophet of Allah ﷺ said, "Whoever does an action that is not in accordance with our command, it is rejected."

قَالَ رَسُولُ اللهِ ﷺ مَنْ عَمِلَ عَمَلًا لَيْسَ عَلَيْهِ أَمْرُنَا فَهُوَ رَدٌّ

The Messenger of Allah ﷺ said: "Whoever innovates something in this matter of ours (i.e. Islam) that is not part of it, will have it rejected." (Using translation from Ibn Mājah 14)

قَالَ رَسُولُ اللَّهِ ﷺ «مَنْ أَحْدَثَ فِي أَمْرِنَا هَذَا مَا لَيْسَ مِنْهُ فَهُوَ رَدٌّ»

"مَنْ عَمِلَ عَمَلًا لَيسَ عَلَيهِ أَمْرُنَا فَهُوَ رَدٌّ".